71450982

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{521}}^1$

素因数の和:949

約数の個数: 48

約数和(自身を含む): 163678320

約数和(自身を除く): 92227338

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 401, 521, 802, 1042, 1203, 1563, 2406, 3126, 3609, 4689, 7218, 7619, 9378, 9899, 15238, 19798, 22857, 29697, 45714, 59394, 68571, 89091, 137142, 178182, 208921, 417842, 626763, 1253526, 1880289, 3760578, 3969499, 7938998, 11908497, 23816994, 35725491, 71450982]

約数ペア:

[(1, 71450982), (2, 35725491), (3, 23816994), (6, 11908497), (9, 7938998), (18, 3969499), (19, 3760578), (38, 1880289), (57, 1253526), (114, 626763), (171, 417842), (342, 208921), (401, 178182), (521, 137142), (802, 89091), (1042, 68571), (1203, 59394), (1563, 45714), (2406, 29697), (3126, 22857), (3609, 19798), (4689, 15238), (7218, 9899), (7619, 9378)]