42648684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8819}}^1$

素因数の和:8870

約数の個数: 48

約数和(自身を含む): 110638080

約数和(自身を除く): 67989396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 8819, 17638, 26457, 35276, 52914, 105828, 114647, 229294, 273389, 343941, 458588, 546778, 687882, 820167, 1093556, 1375764, 1640334, 3280668, 3554057, 7108114, 10662171, 14216228, 21324342, 42648684]

約数ペア:

[(1, 42648684), (2, 21324342), (3, 14216228), (4, 10662171), (6, 7108114), (12, 3554057), (13, 3280668), (26, 1640334), (31, 1375764), (39, 1093556), (52, 820167), (62, 687882), (78, 546778), (93, 458588), (124, 343941), (156, 273389), (186, 229294), (372, 114647), (403, 105828), (806, 52914), (1209, 35276), (1612, 26457), (2418, 17638), (4836, 8819)]