18364912384

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41491}}^1$

素因数の和:41546

約数の個数: 144

約数和(自身を含む): 47493402880

約数和(自身を除く): 29128490496

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 152, 182, 208, 224, 247, 256, 266, 304, 364, 416, 448, 494, 532, 608, 728, 832, 896, 988, 1064, 1216, 1456, 1664, 1729, 1792, 1976, 2128, 2432, 2912, 3328, 3458, 3952, 4256, 4864, 5824, 6916, 7904, 8512, 11648, 13832, 15808, 17024, 23296, 27664, 31616, 34048, 41491, 55328, 63232, 82982, 110656, 165964, 221312, 290437, 331928, 442624, 539383, 580874, 663856, 788329, 1078766, 1161748, 1327712, 1576658, 2157532, 2323496, 2655424, 3153316, 3775681, 4315064, 4646992, 5310848, 5518303, 6306632, 7551362, 8630128, 9293984, 10248277, 10621696, 11036606, 12613264, 15102724, 17260256, 18587968, 20496554, 22073212, 25226528, 30205448, 34520512, 37175936, 40993108, 44146424, 50453056, 60410896, 69041024, 71737939, 74351872, 81986216, 88292848, 100906112, 120821792, 138082048, 143475878, 163972432, 176585696, 201812224, 241643584, 286951756, 327944864, 353171392, 483287168, 573903512, 655889728, 706342784, 966574336, 1147807024, 1311779456, 1412685568, 2295614048, 2623558912, 4591228096, 9182456192, 18364912384]

約数ペア:

[(1, 18364912384), (2, 9182456192), (4, 4591228096), (7, 2623558912), (8, 2295614048), (13, 1412685568), (14, 1311779456), (16, 1147807024), (19, 966574336), (26, 706342784), (28, 655889728), (32, 573903512), (38, 483287168), (52, 353171392), (56, 327944864), (64, 286951756), (76, 241643584), (91, 201812224), (104, 176585696), (112, 163972432), (128, 143475878), (133, 138082048), (152, 120821792), (182, 100906112), (208, 88292848), (224, 81986216), (247, 74351872), (256, 71737939), (266, 69041024), (304, 60410896), (364, 50453056), (416, 44146424), (448, 40993108), (494, 37175936), (532, 34520512), (608, 30205448), (728, 25226528), (832, 22073212), (896, 20496554), (988, 18587968), (1064, 17260256), (1216, 15102724), (1456, 12613264), (1664, 11036606), (1729, 10621696), (1792, 10248277), (1976, 9293984), (2128, 8630128), (2432, 7551362), (2912, 6306632), (3328, 5518303), (3458, 5310848), (3952, 4646992), (4256, 4315064), (4864, 3775681), (5824, 3153316), (6916, 2655424), (7904, 2323496), (8512, 2157532), (11648, 1576658), (13832, 1327712), (15808, 1161748), (17024, 1078766), (23296, 788329), (27664, 663856), (31616, 580874), (34048, 539383), (41491, 442624), (55328, 331928), (63232, 290437), (82982, 221312), (110656, 165964)]