18566682238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{7951}}^1$

素因数の和:8177

約数の個数: 64

約数和(自身を含む): 32864025600

約数和(自身を除く): 14297343362

約数列:

[1, 2, 13, 19, 26, 29, 38, 58, 163, 247, 326, 377, 494, 551, 754, 1102, 2119, 3097, 4238, 4727, 6194, 7163, 7951, 9454, 14326, 15902, 40261, 61451, 80522, 89813, 103363, 122902, 151069, 179626, 206726, 230579, 302138, 461158, 1167569, 1296013, 1963897, 2335138, 2592026, 2997527, 3927794, 4381001, 5995054, 8762002, 16848169, 24624247, 33696338, 37584377, 49248494, 56953013, 75168754, 113906026, 320115211, 488596901, 640230422, 714103163, 977193802, 1428206326, 9283341119, 18566682238]

約数ペア:

[(1, 18566682238), (2, 9283341119), (13, 1428206326), (19, 977193802), (26, 714103163), (29, 640230422), (38, 488596901), (58, 320115211), (163, 113906026), (247, 75168754), (326, 56953013), (377, 49248494), (494, 37584377), (551, 33696338), (754, 24624247), (1102, 16848169), (2119, 8762002), (3097, 5995054), (4238, 4381001), (4727, 3927794), (6194, 2997527), (7163, 2592026), (7951, 2335138), (9454, 1963897), (14326, 1296013), (15902, 1167569), (40261, 461158), (61451, 302138), (80522, 230579), (89813, 206726), (103363, 179626), (122902, 151069)]