19152882

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2203}}^1$

素因数の和:2244

約数の個数: 64

約数和(自身を含む): 50780160

約数和(自身を除く): 31627278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 138, 161, 189, 207, 322, 378, 414, 483, 621, 966, 1242, 1449, 2203, 2898, 4347, 4406, 6609, 8694, 13218, 15421, 19827, 30842, 39654, 46263, 50669, 59481, 92526, 101338, 118962, 138789, 152007, 277578, 304014, 354683, 416367, 456021, 709366, 832734, 912042, 1064049, 1368063, 2128098, 2736126, 3192147, 6384294, 9576441, 19152882]

約数ペア:

[(1, 19152882), (2, 9576441), (3, 6384294), (6, 3192147), (7, 2736126), (9, 2128098), (14, 1368063), (18, 1064049), (21, 912042), (23, 832734), (27, 709366), (42, 456021), (46, 416367), (54, 354683), (63, 304014), (69, 277578), (126, 152007), (138, 138789), (161, 118962), (189, 101338), (207, 92526), (322, 59481), (378, 50669), (414, 46263), (483, 39654), (621, 30842), (966, 19827), (1242, 15421), (1449, 13218), (2203, 8694), (2898, 6609), (4347, 4406)]