4621812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 12174624

約数和(自身を除く): 7552812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 53, 78, 86, 106, 129, 156, 159, 169, 172, 212, 258, 318, 338, 507, 516, 559, 636, 676, 689, 1014, 1118, 1378, 1677, 2028, 2067, 2236, 2279, 2756, 3354, 4134, 4558, 6708, 6837, 7267, 8268, 8957, 9116, 13674, 14534, 17914, 21801, 26871, 27348, 29068, 29627, 35828, 43602, 53742, 59254, 87204, 88881, 107484, 118508, 177762, 355524, 385151, 770302, 1155453, 1540604, 2310906, 4621812]

約数ペア:

[(1, 4621812), (2, 2310906), (3, 1540604), (4, 1155453), (6, 770302), (12, 385151), (13, 355524), (26, 177762), (39, 118508), (43, 107484), (52, 88881), (53, 87204), (78, 59254), (86, 53742), (106, 43602), (129, 35828), (156, 29627), (159, 29068), (169, 27348), (172, 26871), (212, 21801), (258, 17914), (318, 14534), (338, 13674), (507, 9116), (516, 8957), (559, 8268), (636, 7267), (676, 6837), (689, 6708), (1014, 4558), (1118, 4134), (1378, 3354), (1677, 2756), (2028, 2279), (2067, 2236)]