19992582696

素因数分解:

$2^3\times 3^1\times {\mathrm{44987}}^1\times {\mathrm{18517}}^1$

素因数の和:63513

約数の個数: 32

約数和(自身を含む): 49985267040

約数和(自身を除く): 29992684344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 18517, 37034, 44987, 55551, 74068, 89974, 111102, 134961, 148136, 179948, 222204, 269922, 359896, 444408, 539844, 1079688, 833024279, 1666048558, 2499072837, 3332097116, 4998145674, 6664194232, 9996291348, 19992582696]

約数ペア:

[(1, 19992582696), (2, 9996291348), (3, 6664194232), (4, 4998145674), (6, 3332097116), (8, 2499072837), (12, 1666048558), (24, 833024279), (18517, 1079688), (37034, 539844), (44987, 444408), (55551, 359896), (74068, 269922), (89974, 222204), (111102, 179948), (134961, 148136)]