40631652

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19801}}^1$

素因数の和:19833

約数の個数: 48

約数和(自身を含む): 110891200

約数和(自身を除く): 70259548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 19801, 39602, 59403, 79204, 118806, 178209, 237612, 356418, 376219, 534627, 712836, 752438, 1069254, 1128657, 1504876, 2138508, 2257314, 3385971, 4514628, 6771942, 10157913, 13543884, 20315826, 40631652]

約数ペア:

[(1, 40631652), (2, 20315826), (3, 13543884), (4, 10157913), (6, 6771942), (9, 4514628), (12, 3385971), (18, 2257314), (19, 2138508), (27, 1504876), (36, 1128657), (38, 1069254), (54, 752438), (57, 712836), (76, 534627), (108, 376219), (114, 356418), (171, 237612), (228, 178209), (342, 118806), (513, 79204), (684, 59403), (1026, 39602), (2052, 19801)]