39181974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2273}}^1$

素因数の和:2321

約数の個数: 48

約数和(自身を含む): 89886672

約数和(自身を除く): 50704698

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 169, 221, 338, 442, 507, 663, 1014, 1326, 2273, 2873, 4546, 5746, 6819, 8619, 13638, 17238, 29549, 38641, 59098, 77282, 88647, 115923, 177294, 231846, 384137, 502333, 768274, 1004666, 1152411, 1506999, 2304822, 3013998, 6530329, 13060658, 19590987, 39181974]

約数ペア:

[(1, 39181974), (2, 19590987), (3, 13060658), (6, 6530329), (13, 3013998), (17, 2304822), (26, 1506999), (34, 1152411), (39, 1004666), (51, 768274), (78, 502333), (102, 384137), (169, 231846), (221, 177294), (338, 115923), (442, 88647), (507, 77282), (663, 59098), (1014, 38641), (1326, 29549), (2273, 17238), (2873, 13638), (4546, 8619), (5746, 6819)]