42918246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3307}}^1$

素因数の和:3425

約数の個数: 48

約数和(自身を含む): 107337984

約数和(自身を除く): 64419738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1442, 1854, 2163, 3307, 4326, 6489, 6614, 9921, 12978, 19842, 23149, 29763, 46298, 59526, 69447, 138894, 208341, 340621, 416682, 681242, 1021863, 2043726, 2384347, 3065589, 4768694, 6131178, 7153041, 14306082, 21459123, 42918246]

約数ペア:

[(1, 42918246), (2, 21459123), (3, 14306082), (6, 7153041), (7, 6131178), (9, 4768694), (14, 3065589), (18, 2384347), (21, 2043726), (42, 1021863), (63, 681242), (103, 416682), (126, 340621), (206, 208341), (309, 138894), (618, 69447), (721, 59526), (927, 46298), (1442, 29763), (1854, 23149), (2163, 19842), (3307, 12978), (4326, 9921), (6489, 6614)]