15678931002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1163}}^1\times {\mathrm{1613}}^1$

素因数の和:2987

約数の個数: 64

約数和(自身を含む): 36070963200

約数和(自身を除く): 20392032198

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 597, 1163, 1194, 1393, 1613, 2326, 2786, 3226, 3489, 4179, 4839, 6978, 8141, 8358, 9678, 11291, 16282, 22582, 24423, 33873, 48846, 67746, 231437, 320987, 462874, 641974, 694311, 962961, 1388622, 1620059, 1875919, 1925922, 2246909, 3240118, 3751838, 4493818, 4860177, 5627757, 6740727, 9720354, 11255514, 13131433, 13481454, 26262866, 39394299, 78788598, 373307881, 746615762, 1119923643, 2239847286, 2613155167, 5226310334, 7839465501, 15678931002]

約数ペア:

[(1, 15678931002), (2, 7839465501), (3, 5226310334), (6, 2613155167), (7, 2239847286), (14, 1119923643), (21, 746615762), (42, 373307881), (199, 78788598), (398, 39394299), (597, 26262866), (1163, 13481454), (1194, 13131433), (1393, 11255514), (1613, 9720354), (2326, 6740727), (2786, 5627757), (3226, 4860177), (3489, 4493818), (4179, 3751838), (4839, 3240118), (6978, 2246909), (8141, 1925922), (8358, 1875919), (9678, 1620059), (11291, 1388622), (16282, 962961), (22582, 694311), (24423, 641974), (33873, 462874), (48846, 320987), (67746, 231437)]