13307475816

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{9727687}}^1$

素因数の和:9727718

約数の個数: 48

約数和(自身を含む): 37937983200

約数和(自身を除く): 24630507384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 9727687, 19455374, 29183061, 38910748, 58366122, 77821496, 87549183, 116732244, 175098366, 184826053, 233464488, 350196732, 369652106, 554478159, 700393464, 739304212, 1108956318, 1478608424, 1663434477, 2217912636, 3326868954, 4435825272, 6653737908, 13307475816]

約数ペア:

[(1, 13307475816), (2, 6653737908), (3, 4435825272), (4, 3326868954), (6, 2217912636), (8, 1663434477), (9, 1478608424), (12, 1108956318), (18, 739304212), (19, 700393464), (24, 554478159), (36, 369652106), (38, 350196732), (57, 233464488), (72, 184826053), (76, 175098366), (114, 116732244), (152, 87549183), (171, 77821496), (228, 58366122), (342, 38910748), (456, 29183061), (684, 19455374), (1368, 9727687)]