21902832

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{7243}}^1$

素因数の和:7267

約数の個数: 80

約数和(自身を含む): 71860480

約数和(自身を除く): 49957648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 7243, 14486, 21729, 28972, 43458, 50701, 57944, 65187, 86916, 101402, 115888, 130374, 152103, 173832, 195561, 202804, 260748, 304206, 347664, 391122, 405608, 456309, 521496, 608412, 782244, 811216, 912618, 1042992, 1216824, 1368927, 1564488, 1825236, 2433648, 2737854, 3128976, 3650472, 5475708, 7300944, 10951416, 21902832]

約数ペア:

[(1, 21902832), (2, 10951416), (3, 7300944), (4, 5475708), (6, 3650472), (7, 3128976), (8, 2737854), (9, 2433648), (12, 1825236), (14, 1564488), (16, 1368927), (18, 1216824), (21, 1042992), (24, 912618), (27, 811216), (28, 782244), (36, 608412), (42, 521496), (48, 456309), (54, 405608), (56, 391122), (63, 347664), (72, 304206), (84, 260748), (108, 202804), (112, 195561), (126, 173832), (144, 152103), (168, 130374), (189, 115888), (216, 101402), (252, 86916), (336, 65187), (378, 57944), (432, 50701), (504, 43458), (756, 28972), (1008, 21729), (1512, 14486), (3024, 7243)]