13490514

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 30326400

約数和(自身を除く): 16835886

約数列:

[1, 2, 3, 6, 9, 18, 53, 79, 106, 158, 159, 179, 237, 318, 358, 474, 477, 537, 711, 954, 1074, 1422, 1611, 3222, 4187, 8374, 9487, 12561, 14141, 18974, 25122, 28282, 28461, 37683, 42423, 56922, 75366, 84846, 85383, 127269, 170766, 254538, 749473, 1498946, 2248419, 4496838, 6745257, 13490514]

約数ペア:

[(1, 13490514), (2, 6745257), (3, 4496838), (6, 2248419), (9, 1498946), (18, 749473), (53, 254538), (79, 170766), (106, 127269), (158, 85383), (159, 84846), (179, 75366), (237, 56922), (318, 42423), (358, 37683), (474, 28461), (477, 28282), (537, 25122), (711, 18974), (954, 14141), (1074, 12561), (1422, 9487), (1611, 8374), (3222, 4187)]