64727946

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3571}}^1$

素因数の和:3651

約数の個数: 48

約数和(自身を含む): 150452640

約数和(自身を除く): 85724694

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 53, 57, 106, 114, 159, 171, 318, 342, 477, 954, 1007, 2014, 3021, 3571, 6042, 7142, 9063, 10713, 18126, 21426, 32139, 64278, 67849, 135698, 189263, 203547, 378526, 407094, 567789, 610641, 1135578, 1221282, 1703367, 3406734, 3595997, 7191994, 10787991, 21575982, 32363973, 64727946]

約数ペア:

[(1, 64727946), (2, 32363973), (3, 21575982), (6, 10787991), (9, 7191994), (18, 3595997), (19, 3406734), (38, 1703367), (53, 1221282), (57, 1135578), (106, 610641), (114, 567789), (159, 407094), (171, 378526), (318, 203547), (342, 189263), (477, 135698), (954, 67849), (1007, 64278), (2014, 32139), (3021, 21426), (3571, 18126), (6042, 10713), (7142, 9063)]