3640338

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 8701056

約数和(自身を除く): 5060718

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 234, 282, 331, 423, 611, 662, 846, 993, 1222, 1833, 1986, 2979, 3666, 4303, 5499, 5958, 8606, 10998, 12909, 15557, 25818, 31114, 38727, 46671, 77454, 93342, 140013, 202241, 280026, 404482, 606723, 1213446, 1820169, 3640338]

約数ペア:

[(1, 3640338), (2, 1820169), (3, 1213446), (6, 606723), (9, 404482), (13, 280026), (18, 202241), (26, 140013), (39, 93342), (47, 77454), (78, 46671), (94, 38727), (117, 31114), (141, 25818), (234, 15557), (282, 12909), (331, 10998), (423, 8606), (611, 5958), (662, 5499), (846, 4303), (993, 3666), (1222, 2979), (1833, 1986)]