15646985532

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{27647}}^1$

素因数の和:27935

約数の個数: 72

約数和(自身を含む): 40255488000

約数和(自身を除く): 24608502468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 199, 237, 316, 398, 474, 597, 711, 796, 948, 1194, 1422, 1791, 2388, 2844, 3582, 7164, 15721, 27647, 31442, 47163, 55294, 62884, 82941, 94326, 110588, 141489, 165882, 188652, 248823, 282978, 331764, 497646, 565956, 995292, 2184113, 4368226, 5501753, 6552339, 8736452, 11003506, 13104678, 16505259, 19657017, 22007012, 26209356, 33010518, 39314034, 49515777, 66021036, 78628068, 99031554, 198063108, 434638487, 869276974, 1303915461, 1738553948, 2607830922, 3911746383, 5215661844, 7823492766, 15646985532]

約数ペア:

[(1, 15646985532), (2, 7823492766), (3, 5215661844), (4, 3911746383), (6, 2607830922), (9, 1738553948), (12, 1303915461), (18, 869276974), (36, 434638487), (79, 198063108), (158, 99031554), (199, 78628068), (237, 66021036), (316, 49515777), (398, 39314034), (474, 33010518), (597, 26209356), (711, 22007012), (796, 19657017), (948, 16505259), (1194, 13104678), (1422, 11003506), (1791, 8736452), (2388, 6552339), (2844, 5501753), (3582, 4368226), (7164, 2184113), (15721, 995292), (27647, 565956), (31442, 497646), (47163, 331764), (55294, 282978), (62884, 248823), (82941, 188652), (94326, 165882), (110588, 141489)]