121818642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 274212864

約数和(自身を除く): 152394222

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 141, 173, 227, 282, 346, 454, 517, 519, 681, 1034, 1038, 1362, 1551, 1903, 2497, 3102, 3806, 4994, 5709, 7491, 8131, 10669, 11418, 14982, 16262, 21338, 24393, 32007, 39271, 48786, 64014, 78542, 89441, 117359, 117813, 178882, 234718, 235626, 268323, 352077, 431981, 536646, 704154, 863962, 1295943, 1845737, 2591886, 3691474, 5537211, 11074422, 20303107, 40606214, 60909321, 121818642]

約数ペア:

[(1, 121818642), (2, 60909321), (3, 40606214), (6, 20303107), (11, 11074422), (22, 5537211), (33, 3691474), (47, 2591886), (66, 1845737), (94, 1295943), (141, 863962), (173, 704154), (227, 536646), (282, 431981), (346, 352077), (454, 268323), (517, 235626), (519, 234718), (681, 178882), (1034, 117813), (1038, 117359), (1362, 89441), (1551, 78542), (1903, 64014), (2497, 48786), (3102, 39271), (3806, 32007), (4994, 24393), (5709, 21338), (7491, 16262), (8131, 14982), (10669, 11418)]