3978576

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{3947}}^1$

素因数の和:3968

約数の個数: 60

約数和(自身を含む): 12728352

約数和(自身を除く): 8749776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 3947, 7894, 11841, 15788, 23682, 27629, 31576, 35523, 47364, 55258, 63152, 71046, 82887, 94728, 110516, 142092, 165774, 189456, 221032, 248661, 284184, 331548, 442064, 497322, 568368, 663096, 994644, 1326192, 1989288, 3978576]

約数ペア:

[(1, 3978576), (2, 1989288), (3, 1326192), (4, 994644), (6, 663096), (7, 568368), (8, 497322), (9, 442064), (12, 331548), (14, 284184), (16, 248661), (18, 221032), (21, 189456), (24, 165774), (28, 142092), (36, 110516), (42, 94728), (48, 82887), (56, 71046), (63, 63152), (72, 55258), (84, 47364), (112, 35523), (126, 31576), (144, 27629), (168, 23682), (252, 15788), (336, 11841), (504, 7894), (1008, 3947)]