25113402

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:273

約数の個数: 80

約数和(自身を含む): 60984000

約数和(自身を除く): 35870598

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 41, 54, 57, 81, 82, 114, 123, 162, 171, 199, 246, 342, 369, 398, 513, 597, 738, 779, 1026, 1107, 1194, 1539, 1558, 1791, 2214, 2337, 3078, 3321, 3582, 3781, 4674, 5373, 6642, 7011, 7562, 8159, 10746, 11343, 14022, 16119, 16318, 21033, 22686, 24477, 32238, 34029, 42066, 48954, 63099, 68058, 73431, 102087, 126198, 146862, 155021, 204174, 220293, 306261, 310042, 440586, 465063, 612522, 660879, 930126, 1321758, 1395189, 2790378, 4185567, 8371134, 12556701, 25113402]

約数ペア:

[(1, 25113402), (2, 12556701), (3, 8371134), (6, 4185567), (9, 2790378), (18, 1395189), (19, 1321758), (27, 930126), (38, 660879), (41, 612522), (54, 465063), (57, 440586), (81, 310042), (82, 306261), (114, 220293), (123, 204174), (162, 155021), (171, 146862), (199, 126198), (246, 102087), (342, 73431), (369, 68058), (398, 63099), (513, 48954), (597, 42066), (738, 34029), (779, 32238), (1026, 24477), (1107, 22686), (1194, 21033), (1539, 16318), (1558, 16119), (1791, 14022), (2214, 11343), (2337, 10746), (3078, 8159), (3321, 7562), (3582, 7011), (3781, 6642), (4674, 5373)]