40630626

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{199}}^2$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 95522400

約数和(自身を除く): 54891774

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 199, 342, 398, 513, 597, 1026, 1194, 1791, 3582, 3781, 5373, 7562, 10746, 11343, 22686, 34029, 39601, 68058, 79202, 102087, 118803, 204174, 237606, 356409, 712818, 752419, 1069227, 1504838, 2138454, 2257257, 4514514, 6771771, 13543542, 20315313, 40630626]

約数ペア:

[(1, 40630626), (2, 20315313), (3, 13543542), (6, 6771771), (9, 4514514), (18, 2257257), (19, 2138454), (27, 1504838), (38, 1069227), (54, 752419), (57, 712818), (114, 356409), (171, 237606), (199, 204174), (342, 118803), (398, 102087), (513, 79202), (597, 68058), (1026, 39601), (1194, 34029), (1791, 22686), (3582, 11343), (3781, 10746), (5373, 7562)]