13210038

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 29770416

約数和(自身を除く): 16560378

約数列:

[1, 2, 3, 6, 9, 18, 53, 61, 106, 122, 159, 183, 227, 318, 366, 454, 477, 549, 681, 954, 1098, 1362, 2043, 3233, 4086, 6466, 9699, 12031, 13847, 19398, 24062, 27694, 29097, 36093, 41541, 58194, 72186, 83082, 108279, 124623, 216558, 249246, 733891, 1467782, 2201673, 4403346, 6605019, 13210038]

約数ペア:

[(1, 13210038), (2, 6605019), (3, 4403346), (6, 2201673), (9, 1467782), (18, 733891), (53, 249246), (61, 216558), (106, 124623), (122, 108279), (159, 83082), (183, 72186), (227, 58194), (318, 41541), (366, 36093), (454, 29097), (477, 27694), (549, 24062), (681, 19398), (954, 13847), (1098, 12031), (1362, 9699), (2043, 6466), (3233, 4086)]