16210458

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 41932800

約数和(自身を除く): 25722342

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 31, 33, 38, 57, 62, 66, 93, 99, 114, 139, 171, 186, 198, 209, 278, 279, 341, 342, 417, 418, 558, 589, 627, 682, 834, 1023, 1178, 1251, 1254, 1529, 1767, 1881, 2046, 2502, 2641, 3058, 3069, 3534, 3762, 4309, 4587, 5282, 5301, 6138, 6479, 7923, 8618, 9174, 10602, 12927, 12958, 13761, 15846, 19437, 23769, 25854, 27522, 29051, 38781, 38874, 47399, 47538, 58102, 58311, 77562, 81871, 87153, 94798, 116622, 142197, 163742, 174306, 245613, 261459, 284394, 426591, 491226, 522918, 736839, 853182, 900581, 1473678, 1801162, 2701743, 5403486, 8105229, 16210458]

約数ペア:

[(1, 16210458), (2, 8105229), (3, 5403486), (6, 2701743), (9, 1801162), (11, 1473678), (18, 900581), (19, 853182), (22, 736839), (31, 522918), (33, 491226), (38, 426591), (57, 284394), (62, 261459), (66, 245613), (93, 174306), (99, 163742), (114, 142197), (139, 116622), (171, 94798), (186, 87153), (198, 81871), (209, 77562), (278, 58311), (279, 58102), (341, 47538), (342, 47399), (417, 38874), (418, 38781), (558, 29051), (589, 27522), (627, 25854), (682, 23769), (834, 19437), (1023, 15846), (1178, 13761), (1251, 12958), (1254, 12927), (1529, 10602), (1767, 9174), (1881, 8618), (2046, 7923), (2502, 6479), (2641, 6138), (3058, 5301), (3069, 5282), (3534, 4587), (3762, 4309)]