1533181446

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{769}}^1$

素因数の和:1211

約数の個数: 80

約数和(自身を含む): 3559839360

約数和(自身を除く): 2026657914

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 397, 558, 769, 794, 837, 1191, 1538, 1674, 2307, 2382, 2511, 3573, 4614, 5022, 6921, 7146, 10719, 12307, 13842, 20763, 21438, 23839, 24614, 32157, 36921, 41526, 47678, 62289, 64314, 71517, 73842, 110763, 124578, 143034, 214551, 221526, 305293, 332289, 429102, 610586, 643653, 664578, 915879, 996867, 1287306, 1831758, 1930959, 1993734, 2747637, 3861918, 5495274, 8242911, 9464083, 16485822, 18928166, 24728733, 28392249, 49457466, 56784498, 85176747, 170353494, 255530241, 511060482, 766590723, 1533181446]

約数ペア:

[(1, 1533181446), (2, 766590723), (3, 511060482), (6, 255530241), (9, 170353494), (18, 85176747), (27, 56784498), (31, 49457466), (54, 28392249), (62, 24728733), (81, 18928166), (93, 16485822), (162, 9464083), (186, 8242911), (279, 5495274), (397, 3861918), (558, 2747637), (769, 1993734), (794, 1930959), (837, 1831758), (1191, 1287306), (1538, 996867), (1674, 915879), (2307, 664578), (2382, 643653), (2511, 610586), (3573, 429102), (4614, 332289), (5022, 305293), (6921, 221526), (7146, 214551), (10719, 143034), (12307, 124578), (13842, 110763), (20763, 73842), (21438, 71517), (23839, 64314), (24614, 62289), (32157, 47678), (36921, 41526)]