40088646

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2557}}^1$

素因数の和:2645

約数の個数: 48

約数和(自身を含む): 94973424

約数和(自身を除く): 54884778

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 402, 603, 871, 1206, 1742, 2557, 2613, 5114, 5226, 7671, 7839, 15342, 15678, 23013, 33241, 46026, 66482, 99723, 171319, 199446, 299169, 342638, 513957, 598338, 1027914, 1541871, 2227147, 3083742, 4454294, 6681441, 13362882, 20044323, 40088646]

約数ペア:

[(1, 40088646), (2, 20044323), (3, 13362882), (6, 6681441), (9, 4454294), (13, 3083742), (18, 2227147), (26, 1541871), (39, 1027914), (67, 598338), (78, 513957), (117, 342638), (134, 299169), (201, 199446), (234, 171319), (402, 99723), (603, 66482), (871, 46026), (1206, 33241), (1742, 23013), (2557, 15678), (2613, 15342), (5114, 7839), (5226, 7671)]