305425818

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{3907}}^1$

素因数の和:4059

約数の個数: 48

約数和(自身を含む): 684025056

約数和(自身を除く): 378599238

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 101, 129, 202, 258, 303, 387, 606, 774, 909, 1818, 3907, 4343, 7814, 8686, 11721, 13029, 23442, 26058, 35163, 39087, 70326, 78174, 168001, 336002, 394607, 504003, 789214, 1008006, 1183821, 1512009, 2367642, 3024018, 3551463, 7102926, 16968101, 33936202, 50904303, 101808606, 152712909, 305425818]

約数ペア:

[(1, 305425818), (2, 152712909), (3, 101808606), (6, 50904303), (9, 33936202), (18, 16968101), (43, 7102926), (86, 3551463), (101, 3024018), (129, 2367642), (202, 1512009), (258, 1183821), (303, 1008006), (387, 789214), (606, 504003), (774, 394607), (909, 336002), (1818, 168001), (3907, 78174), (4343, 70326), (7814, 39087), (8686, 35163), (11721, 26058), (13029, 23442)]