2017402884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{53017}}^1$

素因数の和:53185

約数の個数: 72

約数和(自身を含む): 5866759808

約数和(自身を除く): 3849356924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 151, 252, 302, 453, 604, 906, 1057, 1359, 1812, 2114, 2718, 3171, 4228, 5436, 6342, 9513, 12684, 19026, 38052, 53017, 106034, 159051, 212068, 318102, 371119, 477153, 636204, 742238, 954306, 1113357, 1484476, 1908612, 2226714, 3340071, 4453428, 6680142, 8005567, 13360284, 16011134, 24016701, 32022268, 48033402, 56038969, 72050103, 96066804, 112077938, 144100206, 168116907, 224155876, 288200412, 336233814, 504350721, 672467628, 1008701442, 2017402884]

約数ペア:

[(1, 2017402884), (2, 1008701442), (3, 672467628), (4, 504350721), (6, 336233814), (7, 288200412), (9, 224155876), (12, 168116907), (14, 144100206), (18, 112077938), (21, 96066804), (28, 72050103), (36, 56038969), (42, 48033402), (63, 32022268), (84, 24016701), (126, 16011134), (151, 13360284), (252, 8005567), (302, 6680142), (453, 4453428), (604, 3340071), (906, 2226714), (1057, 1908612), (1359, 1484476), (1812, 1113357), (2114, 954306), (2718, 742238), (3171, 636204), (4228, 477153), (5436, 371119), (6342, 318102), (9513, 212068), (12684, 159051), (19026, 106034), (38052, 53017)]