15721429074

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2399}}^1\times {\mathrm{84017}}^1$

素因数の和:86434

約数の個数: 32

約数和(自身を含む): 33876057600

約数和(自身を除く): 18154628526

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2399, 4798, 7197, 14394, 31187, 62374, 84017, 93561, 168034, 187122, 252051, 504102, 1092221, 2184442, 3276663, 6553326, 201556783, 403113566, 604670349, 1209340698, 2620238179, 5240476358, 7860714537, 15721429074]

約数ペア:

[(1, 15721429074), (2, 7860714537), (3, 5240476358), (6, 2620238179), (13, 1209340698), (26, 604670349), (39, 403113566), (78, 201556783), (2399, 6553326), (4798, 3276663), (7197, 2184442), (14394, 1092221), (31187, 504102), (62374, 252051), (84017, 187122), (93561, 168034)]