15315174

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{617}}^1$

素因数の和:829

約数の個数: 48

約数和(自身を含む): 38177568

約数和(自身を除く): 22862394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 197, 394, 591, 617, 1182, 1234, 1379, 1773, 1851, 2758, 3546, 3702, 4137, 4319, 5553, 8274, 8638, 11106, 12411, 12957, 24822, 25914, 38871, 77742, 121549, 243098, 364647, 729294, 850843, 1093941, 1701686, 2187882, 2552529, 5105058, 7657587, 15315174]

約数ペア:

[(1, 15315174), (2, 7657587), (3, 5105058), (6, 2552529), (7, 2187882), (9, 1701686), (14, 1093941), (18, 850843), (21, 729294), (42, 364647), (63, 243098), (126, 121549), (197, 77742), (394, 38871), (591, 25914), (617, 24822), (1182, 12957), (1234, 12411), (1379, 11106), (1773, 8638), (1851, 8274), (2758, 5553), (3546, 4319), (3702, 4137)]