853185492

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{1031}}^1$

素因数の和:1349

約数の個数: 72

約数和(自身を含む): 2187773952

約数和(自身を除く): 1334588460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 181, 254, 362, 381, 508, 543, 724, 762, 1031, 1086, 1143, 1524, 1629, 2062, 2172, 2286, 3093, 3258, 4124, 4572, 6186, 6516, 9279, 12372, 18558, 22987, 37116, 45974, 68961, 91948, 130937, 137922, 186611, 206883, 261874, 275844, 373222, 392811, 413766, 523748, 559833, 746444, 785622, 827532, 1119666, 1178433, 1571244, 1679499, 2239332, 2356866, 3358998, 4713732, 6717996, 23699597, 47399194, 71098791, 94798388, 142197582, 213296373, 284395164, 426592746, 853185492]

約数ペア:

[(1, 853185492), (2, 426592746), (3, 284395164), (4, 213296373), (6, 142197582), (9, 94798388), (12, 71098791), (18, 47399194), (36, 23699597), (127, 6717996), (181, 4713732), (254, 3358998), (362, 2356866), (381, 2239332), (508, 1679499), (543, 1571244), (724, 1178433), (762, 1119666), (1031, 827532), (1086, 785622), (1143, 746444), (1524, 559833), (1629, 523748), (2062, 413766), (2172, 392811), (2286, 373222), (3093, 275844), (3258, 261874), (4124, 206883), (4572, 186611), (6186, 137922), (6516, 130937), (9279, 91948), (12372, 68961), (18558, 45974), (22987, 37116)]