18892906848

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{57193}}^1$

素因数の和:57277

約数の個数: 144

約数和(自身を含む): 56959733376

約数和(自身を除く): 38066826528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 37, 48, 62, 72, 74, 93, 96, 111, 124, 144, 148, 186, 222, 248, 279, 288, 296, 333, 372, 444, 496, 558, 592, 666, 744, 888, 992, 1116, 1147, 1184, 1332, 1488, 1776, 2232, 2294, 2664, 2976, 3441, 3552, 4464, 4588, 5328, 6882, 8928, 9176, 10323, 10656, 13764, 18352, 20646, 27528, 36704, 41292, 55056, 57193, 82584, 110112, 114386, 165168, 171579, 228772, 330336, 343158, 457544, 514737, 686316, 915088, 1029474, 1372632, 1772983, 1830176, 2058948, 2116141, 2745264, 3545966, 4117896, 4232282, 5318949, 5490528, 6348423, 7091932, 8235792, 8464564, 10637898, 12696846, 14183864, 15956847, 16471584, 16929128, 19045269, 21275796, 25393692, 28367728, 31913694, 33858256, 38090538, 42551592, 50787384, 56735456, 63827388, 65600371, 67716512, 76181076, 85103184, 101574768, 127654776, 131200742, 152362152, 170206368, 196801113, 203149536, 255309552, 262401484, 304724304, 393602226, 510619104, 524802968, 590403339, 609448608, 787204452, 1049605936, 1180806678, 1574408904, 2099211872, 2361613356, 3148817808, 4723226712, 6297635616, 9446453424, 18892906848]

約数ペア:

[(1, 18892906848), (2, 9446453424), (3, 6297635616), (4, 4723226712), (6, 3148817808), (8, 2361613356), (9, 2099211872), (12, 1574408904), (16, 1180806678), (18, 1049605936), (24, 787204452), (31, 609448608), (32, 590403339), (36, 524802968), (37, 510619104), (48, 393602226), (62, 304724304), (72, 262401484), (74, 255309552), (93, 203149536), (96, 196801113), (111, 170206368), (124, 152362152), (144, 131200742), (148, 127654776), (186, 101574768), (222, 85103184), (248, 76181076), (279, 67716512), (288, 65600371), (296, 63827388), (333, 56735456), (372, 50787384), (444, 42551592), (496, 38090538), (558, 33858256), (592, 31913694), (666, 28367728), (744, 25393692), (888, 21275796), (992, 19045269), (1116, 16929128), (1147, 16471584), (1184, 15956847), (1332, 14183864), (1488, 12696846), (1776, 10637898), (2232, 8464564), (2294, 8235792), (2664, 7091932), (2976, 6348423), (3441, 5490528), (3552, 5318949), (4464, 4232282), (4588, 4117896), (5328, 3545966), (6882, 2745264), (8928, 2116141), (9176, 2058948), (10323, 1830176), (10656, 1772983), (13764, 1372632), (18352, 1029474), (20646, 915088), (27528, 686316), (36704, 514737), (41292, 457544), (55056, 343158), (57193, 330336), (82584, 228772), (110112, 171579), (114386, 165168)]