12487994748

素因数分解:

$2^2\times 3^3\times {\mathrm{193}}^1\times {\mathrm{599117}}^1$

素因数の和:599323

約数の個数: 48

約数和(自身を含む): 32544089760

約数和(自身を除く): 20056095012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 193, 386, 579, 772, 1158, 1737, 2316, 3474, 5211, 6948, 10422, 20844, 599117, 1198234, 1797351, 2396468, 3594702, 5392053, 7189404, 10784106, 16176159, 21568212, 32352318, 64704636, 115629581, 231259162, 346888743, 462518324, 693777486, 1040666229, 1387554972, 2081332458, 3121998687, 4162664916, 6243997374, 12487994748]

約数ペア:

[(1, 12487994748), (2, 6243997374), (3, 4162664916), (4, 3121998687), (6, 2081332458), (9, 1387554972), (12, 1040666229), (18, 693777486), (27, 462518324), (36, 346888743), (54, 231259162), (108, 115629581), (193, 64704636), (386, 32352318), (579, 21568212), (772, 16176159), (1158, 10784106), (1737, 7189404), (2316, 5392053), (3474, 3594702), (5211, 2396468), (6948, 1797351), (10422, 1198234), (20844, 599117)]