40112838

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2213}}^1$

素因数の和:2293

約数の個数: 48

約数和(自身を含む): 93253680

約数和(自身を除く): 53140842

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 53, 57, 106, 114, 159, 171, 318, 342, 477, 954, 1007, 2014, 2213, 3021, 4426, 6042, 6639, 9063, 13278, 18126, 19917, 39834, 42047, 84094, 117289, 126141, 234578, 252282, 351867, 378423, 703734, 756846, 1055601, 2111202, 2228491, 4456982, 6685473, 13370946, 20056419, 40112838]

約数ペア:

[(1, 40112838), (2, 20056419), (3, 13370946), (6, 6685473), (9, 4456982), (18, 2228491), (19, 2111202), (38, 1055601), (53, 756846), (57, 703734), (106, 378423), (114, 351867), (159, 252282), (171, 234578), (318, 126141), (342, 117289), (477, 84094), (954, 42047), (1007, 39834), (2014, 19917), (2213, 18126), (3021, 13278), (4426, 9063), (6042, 6639)]