18410634

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 72

約数和(自身を含む): 44815680

約数和(自身を除く): 26405046

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 79, 99, 107, 121, 158, 198, 214, 237, 242, 321, 363, 474, 642, 711, 726, 869, 963, 1089, 1177, 1422, 1738, 1926, 2178, 2354, 2607, 3531, 5214, 7062, 7821, 8453, 9559, 10593, 12947, 15642, 16906, 19118, 21186, 25359, 25894, 28677, 38841, 50718, 57354, 76077, 77682, 86031, 92983, 116523, 152154, 172062, 185966, 233046, 278949, 557898, 836847, 1022813, 1673694, 2045626, 3068439, 6136878, 9205317, 18410634]

約数ペア:

[(1, 18410634), (2, 9205317), (3, 6136878), (6, 3068439), (9, 2045626), (11, 1673694), (18, 1022813), (22, 836847), (33, 557898), (66, 278949), (79, 233046), (99, 185966), (107, 172062), (121, 152154), (158, 116523), (198, 92983), (214, 86031), (237, 77682), (242, 76077), (321, 57354), (363, 50718), (474, 38841), (642, 28677), (711, 25894), (726, 25359), (869, 21186), (963, 19118), (1089, 16906), (1177, 15642), (1422, 12947), (1738, 10593), (1926, 9559), (2178, 8453), (2354, 7821), (2607, 7062), (3531, 5214)]