15691480974

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1889}}^1\times {\mathrm{11833}}^1$

素因数の和:13746

約数の個数: 64

約数和(自身を含む): 37575316800

約数和(自身を除く): 21883835826

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 1889, 3778, 5667, 11334, 11833, 17001, 23666, 24557, 34002, 35499, 49114, 51003, 70998, 73671, 102006, 106497, 147342, 153829, 212994, 221013, 307658, 319491, 442026, 461487, 638982, 663039, 922974, 1326078, 1384461, 2768922, 4153383, 8306766, 22352537, 44705074, 67057611, 134115222, 201172833, 290582981, 402345666, 581165962, 603518499, 871748943, 1207036998, 1743497886, 2615246829, 5230493658, 7845740487, 15691480974]

約数ペア:

[(1, 15691480974), (2, 7845740487), (3, 5230493658), (6, 2615246829), (9, 1743497886), (13, 1207036998), (18, 871748943), (26, 603518499), (27, 581165962), (39, 402345666), (54, 290582981), (78, 201172833), (117, 134115222), (234, 67057611), (351, 44705074), (702, 22352537), (1889, 8306766), (3778, 4153383), (5667, 2768922), (11334, 1384461), (11833, 1326078), (17001, 922974), (23666, 663039), (24557, 638982), (34002, 461487), (35499, 442026), (49114, 319491), (51003, 307658), (70998, 221013), (73671, 212994), (102006, 153829), (106497, 147342)]