18281936064

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{1019}}^1\times {\mathrm{1907}}^1$

素因数の和:2955

約数の個数: 168

約数和(自身を含む): 56353008960

約数和(自身を除く): 38071072896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1019, 1176, 1344, 1568, 1907, 2038, 2352, 3057, 3136, 3814, 4076, 4704, 5721, 6114, 7133, 7628, 8152, 9408, 11442, 12228, 13349, 14266, 15256, 16304, 21399, 22884, 24456, 26698, 28532, 30512, 32608, 40047, 42798, 45768, 48912, 49931, 53396, 57064, 61024, 65216, 80094, 85596, 91536, 93443, 97824, 99862, 106792, 114128, 122048, 149793, 160188, 171192, 183072, 186886, 195648, 199724, 213584, 228256, 280329, 299586, 320376, 342384, 366144, 373772, 399448, 427168, 456512, 560658, 599172, 640752, 684768, 747544, 798896, 854336, 1121316, 1198344, 1281504, 1369536, 1495088, 1597792, 1943233, 2242632, 2396688, 2563008, 2990176, 3195584, 3886466, 4485264, 4793376, 5829699, 5980352, 7772932, 8970528, 9586752, 11659398, 13602631, 15545864, 17941056, 23318796, 27205262, 31091728, 40807893, 46637592, 54410524, 62183456, 81615786, 93275184, 95218417, 108821048, 124366912, 163231572, 186550368, 190436834, 217642096, 285655251, 326463144, 373100736, 380873668, 435284192, 571310502, 652926288, 761747336, 870568384, 1142621004, 1305852576, 1523494672, 2285242008, 2611705152, 3046989344, 4570484016, 6093978688, 9140968032, 18281936064]

約数ペア:

[(1, 18281936064), (2, 9140968032), (3, 6093978688), (4, 4570484016), (6, 3046989344), (7, 2611705152), (8, 2285242008), (12, 1523494672), (14, 1305852576), (16, 1142621004), (21, 870568384), (24, 761747336), (28, 652926288), (32, 571310502), (42, 435284192), (48, 380873668), (49, 373100736), (56, 326463144), (64, 285655251), (84, 217642096), (96, 190436834), (98, 186550368), (112, 163231572), (147, 124366912), (168, 108821048), (192, 95218417), (196, 93275184), (224, 81615786), (294, 62183456), (336, 54410524), (392, 46637592), (448, 40807893), (588, 31091728), (672, 27205262), (784, 23318796), (1019, 17941056), (1176, 15545864), (1344, 13602631), (1568, 11659398), (1907, 9586752), (2038, 8970528), (2352, 7772932), (3057, 5980352), (3136, 5829699), (3814, 4793376), (4076, 4485264), (4704, 3886466), (5721, 3195584), (6114, 2990176), (7133, 2563008), (7628, 2396688), (8152, 2242632), (9408, 1943233), (11442, 1597792), (12228, 1495088), (13349, 1369536), (14266, 1281504), (15256, 1198344), (16304, 1121316), (21399, 854336), (22884, 798896), (24456, 747544), (26698, 684768), (28532, 640752), (30512, 599172), (32608, 560658), (40047, 456512), (42798, 427168), (45768, 399448), (48912, 373772), (49931, 366144), (53396, 342384), (57064, 320376), (61024, 299586), (65216, 280329), (80094, 228256), (85596, 213584), (91536, 199724), (93443, 195648), (97824, 186886), (99862, 183072), (106792, 171192), (114128, 160188), (122048, 149793)]