42049476

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{55621}}^1$

素因数の和:55641

約数の個数: 48

約数和(自身を含む): 124593280

約数和(自身を除く): 82543804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 55621, 111242, 166863, 222484, 333726, 389347, 500589, 667452, 778694, 1001178, 1168041, 1501767, 1557388, 2002356, 2336082, 3003534, 3504123, 4672164, 6007068, 7008246, 10512369, 14016492, 21024738, 42049476]

約数ペア:

[(1, 42049476), (2, 21024738), (3, 14016492), (4, 10512369), (6, 7008246), (7, 6007068), (9, 4672164), (12, 3504123), (14, 3003534), (18, 2336082), (21, 2002356), (27, 1557388), (28, 1501767), (36, 1168041), (42, 1001178), (54, 778694), (63, 667452), (84, 500589), (108, 389347), (126, 333726), (189, 222484), (252, 166863), (378, 111242), (756, 55621)]