2100784212

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{11177}}^1$

素因数の和:11437

約数の個数: 72

約数和(自身を含む): 5566107456

約数和(自身を除く): 3465323244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 227, 276, 414, 454, 681, 828, 908, 1362, 2043, 2724, 4086, 5221, 8172, 10442, 11177, 15663, 20884, 22354, 31326, 33531, 44708, 46989, 62652, 67062, 93978, 100593, 134124, 187956, 201186, 257071, 402372, 514142, 771213, 1028284, 1542426, 2313639, 2537179, 3084852, 4627278, 5074358, 7611537, 9254556, 10148716, 15223074, 22834611, 30446148, 45669222, 58355117, 91338444, 116710234, 175065351, 233420468, 350130702, 525196053, 700261404, 1050392106, 2100784212]

約数ペア:

[(1, 2100784212), (2, 1050392106), (3, 700261404), (4, 525196053), (6, 350130702), (9, 233420468), (12, 175065351), (18, 116710234), (23, 91338444), (36, 58355117), (46, 45669222), (69, 30446148), (92, 22834611), (138, 15223074), (207, 10148716), (227, 9254556), (276, 7611537), (414, 5074358), (454, 4627278), (681, 3084852), (828, 2537179), (908, 2313639), (1362, 1542426), (2043, 1028284), (2724, 771213), (4086, 514142), (5221, 402372), (8172, 257071), (10442, 201186), (11177, 187956), (15663, 134124), (20884, 100593), (22354, 93978), (31326, 67062), (33531, 62652), (44708, 46989)]