31636872

素因数分解:

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

素因数の和:1147

約数の個数: 64

約数和(自身を含む): 88560000

約数和(自身を除く): 56923128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 149, 216, 298, 447, 596, 894, 983, 1192, 1341, 1788, 1966, 2682, 2949, 3576, 3932, 4023, 5364, 5898, 7864, 8046, 8847, 10728, 11796, 16092, 17694, 23592, 26541, 32184, 35388, 53082, 70776, 106164, 146467, 212328, 292934, 439401, 585868, 878802, 1171736, 1318203, 1757604, 2636406, 3515208, 3954609, 5272812, 7909218, 10545624, 15818436, 31636872]

約数ペア:

[(1, 31636872), (2, 15818436), (3, 10545624), (4, 7909218), (6, 5272812), (8, 3954609), (9, 3515208), (12, 2636406), (18, 1757604), (24, 1318203), (27, 1171736), (36, 878802), (54, 585868), (72, 439401), (108, 292934), (149, 212328), (216, 146467), (298, 106164), (447, 70776), (596, 53082), (894, 35388), (983, 32184), (1192, 26541), (1341, 23592), (1788, 17694), (1966, 16092), (2682, 11796), (2949, 10728), (3576, 8847), (3932, 8046), (4023, 7864), (5364, 5898)]