15692984982

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{493397}}^1$

素因数の和:493458

約数の個数: 64

約数和(自身を含む): 37892966400

約数和(自身を除く): 22199981418

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 93, 114, 171, 186, 279, 342, 513, 558, 589, 837, 1026, 1178, 1674, 1767, 3534, 5301, 10602, 15903, 31806, 493397, 986794, 1480191, 2960382, 4440573, 8881146, 9374543, 13321719, 15295307, 18749086, 26643438, 28123629, 30590614, 45885921, 56247258, 84370887, 91771842, 137657763, 168741774, 253112661, 275315526, 290610833, 412973289, 506225322, 581221666, 825946578, 871832499, 1743664998, 2615497497, 5230994994, 7846492491, 15692984982]

約数ペア:

[(1, 15692984982), (2, 7846492491), (3, 5230994994), (6, 2615497497), (9, 1743664998), (18, 871832499), (19, 825946578), (27, 581221666), (31, 506225322), (38, 412973289), (54, 290610833), (57, 275315526), (62, 253112661), (93, 168741774), (114, 137657763), (171, 91771842), (186, 84370887), (279, 56247258), (342, 45885921), (513, 30590614), (558, 28123629), (589, 26643438), (837, 18749086), (1026, 15295307), (1178, 13321719), (1674, 9374543), (1767, 8881146), (3534, 4440573), (5301, 2960382), (10602, 1480191), (15903, 986794), (31806, 493397)]