23311404

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 62702640

約数和(自身を除く): 39391236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 173, 197, 228, 342, 346, 394, 519, 591, 684, 692, 788, 1038, 1182, 1557, 1773, 2076, 2364, 3114, 3287, 3546, 3743, 6228, 6574, 7092, 7486, 9861, 11229, 13148, 14972, 19722, 22458, 29583, 33687, 34081, 39444, 44916, 59166, 67374, 68162, 102243, 118332, 134748, 136324, 204486, 306729, 408972, 613458, 647539, 1226916, 1295078, 1942617, 2590156, 3885234, 5827851, 7770468, 11655702, 23311404]

約数ペア:

[(1, 23311404), (2, 11655702), (3, 7770468), (4, 5827851), (6, 3885234), (9, 2590156), (12, 1942617), (18, 1295078), (19, 1226916), (36, 647539), (38, 613458), (57, 408972), (76, 306729), (114, 204486), (171, 136324), (173, 134748), (197, 118332), (228, 102243), (342, 68162), (346, 67374), (394, 59166), (519, 44916), (591, 39444), (684, 34081), (692, 33687), (788, 29583), (1038, 22458), (1182, 19722), (1557, 14972), (1773, 13148), (2076, 11229), (2364, 9861), (3114, 7486), (3287, 7092), (3546, 6574), (3743, 6228)]