42454542

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 98086464

約数和(自身を除く): 55631922

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 101, 102, 202, 221, 303, 317, 442, 606, 634, 663, 951, 1313, 1326, 1717, 1902, 2626, 3434, 3939, 4121, 5151, 5389, 7878, 8242, 10302, 10778, 12363, 16167, 22321, 24726, 32017, 32334, 44642, 64034, 66963, 70057, 96051, 133926, 140114, 192102, 210171, 416221, 420342, 544289, 832442, 1088578, 1248663, 1632867, 2497326, 3265734, 7075757, 14151514, 21227271, 42454542]

約数ペア:

[(1, 42454542), (2, 21227271), (3, 14151514), (6, 7075757), (13, 3265734), (17, 2497326), (26, 1632867), (34, 1248663), (39, 1088578), (51, 832442), (78, 544289), (101, 420342), (102, 416221), (202, 210171), (221, 192102), (303, 140114), (317, 133926), (442, 96051), (606, 70057), (634, 66963), (663, 64034), (951, 44642), (1313, 32334), (1326, 32017), (1717, 24726), (1902, 22321), (2626, 16167), (3434, 12363), (3939, 10778), (4121, 10302), (5151, 8242), (5389, 7878)]