13318172688

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1996129}}^1$

素因数の和:1996279

約数の個数: 40

約数和(自身を含む): 34652816800

約数和(自身を除く): 21334644112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 1996129, 3992258, 5988387, 7984516, 11976774, 15969032, 23953548, 31938064, 47907096, 95814192, 277461931, 554923862, 832385793, 1109847724, 1664771586, 2219695448, 3329543172, 4439390896, 6659086344, 13318172688]

約数ペア:

[(1, 13318172688), (2, 6659086344), (3, 4439390896), (4, 3329543172), (6, 2219695448), (8, 1664771586), (12, 1109847724), (16, 832385793), (24, 554923862), (48, 277461931), (139, 95814192), (278, 47907096), (417, 31938064), (556, 23953548), (834, 15969032), (1112, 11976774), (1668, 7984516), (2224, 5988387), (3336, 3992258), (6672, 1996129)]