15703841988

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{73673}}^1$

素因数の和:73905

約数の個数: 72

約数和(自身を含む): 41191428096

約数和(自身を除く): 25487586108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 191, 279, 372, 382, 558, 573, 764, 1116, 1146, 1719, 2292, 3438, 5921, 6876, 11842, 17763, 23684, 35526, 53289, 71052, 73673, 106578, 147346, 213156, 221019, 294692, 442038, 663057, 884076, 1326114, 2283863, 2652228, 4567726, 6851589, 9135452, 13703178, 14071543, 20554767, 27406356, 28143086, 41109534, 42214629, 56286172, 82219068, 84429258, 126643887, 168858516, 253287774, 436217833, 506575548, 872435666, 1308653499, 1744871332, 2617306998, 3925960497, 5234613996, 7851920994, 15703841988]

約数ペア:

[(1, 15703841988), (2, 7851920994), (3, 5234613996), (4, 3925960497), (6, 2617306998), (9, 1744871332), (12, 1308653499), (18, 872435666), (31, 506575548), (36, 436217833), (62, 253287774), (93, 168858516), (124, 126643887), (186, 84429258), (191, 82219068), (279, 56286172), (372, 42214629), (382, 41109534), (558, 28143086), (573, 27406356), (764, 20554767), (1116, 14071543), (1146, 13703178), (1719, 9135452), (2292, 6851589), (3438, 4567726), (5921, 2652228), (6876, 2283863), (11842, 1326114), (17763, 884076), (23684, 663057), (35526, 442038), (53289, 294692), (71052, 221019), (73673, 213156), (106578, 147346)]