15697748412

素因数分解:

$2^2\times 3^2\times {\mathrm{193}}^1\times {\mathrm{563}}^1\times {\mathrm{4013}}^1$

素因数の和:4779

約数の個数: 72

約数和(自身を含む): 39966819984

約数和(自身を除く): 24269071572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 193, 386, 563, 579, 772, 1126, 1158, 1689, 1737, 2252, 2316, 3378, 3474, 4013, 5067, 6756, 6948, 8026, 10134, 12039, 16052, 20268, 24078, 36117, 48156, 72234, 108659, 144468, 217318, 325977, 434636, 651954, 774509, 977931, 1303908, 1549018, 1955862, 2259319, 2323527, 3098036, 3911724, 4518638, 4647054, 6777957, 6970581, 9037276, 9294108, 13555914, 13941162, 20333871, 27111828, 27882324, 40667742, 81335484, 436048567, 872097134, 1308145701, 1744194268, 2616291402, 3924437103, 5232582804, 7848874206, 15697748412]

約数ペア:

[(1, 15697748412), (2, 7848874206), (3, 5232582804), (4, 3924437103), (6, 2616291402), (9, 1744194268), (12, 1308145701), (18, 872097134), (36, 436048567), (193, 81335484), (386, 40667742), (563, 27882324), (579, 27111828), (772, 20333871), (1126, 13941162), (1158, 13555914), (1689, 9294108), (1737, 9037276), (2252, 6970581), (2316, 6777957), (3378, 4647054), (3474, 4518638), (4013, 3911724), (5067, 3098036), (6756, 2323527), (6948, 2259319), (8026, 1955862), (10134, 1549018), (12039, 1303908), (16052, 977931), (20268, 774509), (24078, 651954), (36117, 434636), (48156, 325977), (72234, 217318), (108659, 144468)]