2043522

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 5080320

約数和(自身を除く): 3036798

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 54, 71, 78, 82, 117, 123, 142, 213, 234, 246, 351, 369, 426, 533, 639, 702, 738, 923, 1066, 1107, 1278, 1599, 1846, 1917, 2214, 2769, 2911, 3198, 3834, 4797, 5538, 5822, 8307, 8733, 9594, 14391, 16614, 17466, 24921, 26199, 28782, 37843, 49842, 52398, 75686, 78597, 113529, 157194, 227058, 340587, 681174, 1021761, 2043522]

約数ペア:

[(1, 2043522), (2, 1021761), (3, 681174), (6, 340587), (9, 227058), (13, 157194), (18, 113529), (26, 78597), (27, 75686), (39, 52398), (41, 49842), (54, 37843), (71, 28782), (78, 26199), (82, 24921), (117, 17466), (123, 16614), (142, 14391), (213, 9594), (234, 8733), (246, 8307), (351, 5822), (369, 5538), (426, 4797), (533, 3834), (639, 3198), (702, 2911), (738, 2769), (923, 2214), (1066, 1917), (1107, 1846), (1278, 1599)]