4018644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:485

約数の個数: 72

約数和(自身を含む): 11950848

約数和(自身を除く): 7932204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 431, 444, 518, 666, 777, 862, 1036, 1293, 1332, 1554, 1724, 2331, 2586, 3017, 3108, 3879, 4662, 5172, 6034, 7758, 9051, 9324, 12068, 15516, 15947, 18102, 27153, 31894, 36204, 47841, 54306, 63788, 95682, 108612, 111629, 143523, 191364, 223258, 287046, 334887, 446516, 574092, 669774, 1004661, 1339548, 2009322, 4018644]

約数ペア:

[(1, 4018644), (2, 2009322), (3, 1339548), (4, 1004661), (6, 669774), (7, 574092), (9, 446516), (12, 334887), (14, 287046), (18, 223258), (21, 191364), (28, 143523), (36, 111629), (37, 108612), (42, 95682), (63, 63788), (74, 54306), (84, 47841), (111, 36204), (126, 31894), (148, 27153), (222, 18102), (252, 15947), (259, 15516), (333, 12068), (431, 9324), (444, 9051), (518, 7758), (666, 6034), (777, 5172), (862, 4662), (1036, 3879), (1293, 3108), (1332, 3017), (1554, 2586), (1724, 2331)]