20151342

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{2347}}^1$

素因数の和:2414

約数の個数: 40

約数和(自身を含む): 46025496

約数和(自身を除く): 25874154

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 318, 477, 954, 1431, 2347, 2862, 4293, 4694, 7041, 8586, 14082, 21123, 42246, 63369, 124391, 126738, 190107, 248782, 373173, 380214, 746346, 1119519, 2239038, 3358557, 6717114, 10075671, 20151342]

約数ペア:

[(1, 20151342), (2, 10075671), (3, 6717114), (6, 3358557), (9, 2239038), (18, 1119519), (27, 746346), (53, 380214), (54, 373173), (81, 248782), (106, 190107), (159, 126738), (162, 124391), (318, 63369), (477, 42246), (954, 21123), (1431, 14082), (2347, 8586), (2862, 7041), (4293, 4694)]