15818436

素因数分解:

$2^2\times 3^3\times {\mathrm{149}}^1\times {\mathrm{983}}^1$

素因数の和:1145

約数の個数: 48

約数和(自身を含む): 41328000

約数和(自身を除く): 25509564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 149, 298, 447, 596, 894, 983, 1341, 1788, 1966, 2682, 2949, 3932, 4023, 5364, 5898, 8046, 8847, 11796, 16092, 17694, 26541, 35388, 53082, 106164, 146467, 292934, 439401, 585868, 878802, 1318203, 1757604, 2636406, 3954609, 5272812, 7909218, 15818436]

約数ペア:

[(1, 15818436), (2, 7909218), (3, 5272812), (4, 3954609), (6, 2636406), (9, 1757604), (12, 1318203), (18, 878802), (27, 585868), (36, 439401), (54, 292934), (108, 146467), (149, 106164), (298, 53082), (447, 35388), (596, 26541), (894, 17694), (983, 16092), (1341, 11796), (1788, 8847), (1966, 8046), (2682, 5898), (2949, 5364), (3932, 4023)]