15989688

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1553}}^1$

素因数の和:1589

約数の個数: 96

約数和(自身を含む): 50909040

約数和(自身を除く): 34919352

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 156, 198, 234, 264, 286, 312, 396, 429, 468, 572, 792, 858, 936, 1144, 1287, 1553, 1716, 2574, 3106, 3432, 4659, 5148, 6212, 9318, 10296, 12424, 13977, 17083, 18636, 20189, 27954, 34166, 37272, 40378, 51249, 55908, 60567, 68332, 80756, 102498, 111816, 121134, 136664, 153747, 161512, 181701, 204996, 222079, 242268, 307494, 363402, 409992, 444158, 484536, 614988, 666237, 726804, 888316, 1229976, 1332474, 1453608, 1776632, 1998711, 2664948, 3997422, 5329896, 7994844, 15989688]

約数ペア:

[(1, 15989688), (2, 7994844), (3, 5329896), (4, 3997422), (6, 2664948), (8, 1998711), (9, 1776632), (11, 1453608), (12, 1332474), (13, 1229976), (18, 888316), (22, 726804), (24, 666237), (26, 614988), (33, 484536), (36, 444158), (39, 409992), (44, 363402), (52, 307494), (66, 242268), (72, 222079), (78, 204996), (88, 181701), (99, 161512), (104, 153747), (117, 136664), (132, 121134), (143, 111816), (156, 102498), (198, 80756), (234, 68332), (264, 60567), (286, 55908), (312, 51249), (396, 40378), (429, 37272), (468, 34166), (572, 27954), (792, 20189), (858, 18636), (936, 17083), (1144, 13977), (1287, 12424), (1553, 10296), (1716, 9318), (2574, 6212), (3106, 5148), (3432, 4659)]