28290412188

素因数分解:

$2^2\times 3^4\times {\mathrm{103}}^1\times {\mathrm{847729}}^1$

素因数の和:847848

約数の個数: 60

約数和(自身を含む): 74674840240

約数和(自身を除く): 46384428052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 103, 108, 162, 206, 309, 324, 412, 618, 927, 1236, 1854, 2781, 3708, 5562, 8343, 11124, 16686, 33372, 847729, 1695458, 2543187, 3390916, 5086374, 7629561, 10172748, 15259122, 22888683, 30518244, 45777366, 68666049, 87316087, 91554732, 137332098, 174632174, 261948261, 274664196, 349264348, 523896522, 785844783, 1047793044, 1571689566, 2357534349, 3143379132, 4715068698, 7072603047, 9430137396, 14145206094, 28290412188]

約数ペア:

[(1, 28290412188), (2, 14145206094), (3, 9430137396), (4, 7072603047), (6, 4715068698), (9, 3143379132), (12, 2357534349), (18, 1571689566), (27, 1047793044), (36, 785844783), (54, 523896522), (81, 349264348), (103, 274664196), (108, 261948261), (162, 174632174), (206, 137332098), (309, 91554732), (324, 87316087), (412, 68666049), (618, 45777366), (927, 30518244), (1236, 22888683), (1854, 15259122), (2781, 10172748), (3708, 7629561), (5562, 5086374), (8343, 3390916), (11124, 2543187), (16686, 1695458), (33372, 847729)]