31713822

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1583}}^1$

素因数の和:1654

約数の個数: 64

約数和(自身を含む): 82114560

約数和(自身を除く): 50400738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 106, 126, 159, 189, 318, 371, 378, 477, 742, 954, 1113, 1431, 1583, 2226, 2862, 3166, 3339, 4749, 6678, 9498, 10017, 11081, 14247, 20034, 22162, 28494, 33243, 42741, 66486, 83899, 85482, 99729, 167798, 199458, 251697, 299187, 503394, 587293, 598374, 755091, 1174586, 1510182, 1761879, 2265273, 3523758, 4530546, 5285637, 10571274, 15856911, 31713822]

約数ペア:

[(1, 31713822), (2, 15856911), (3, 10571274), (6, 5285637), (7, 4530546), (9, 3523758), (14, 2265273), (18, 1761879), (21, 1510182), (27, 1174586), (42, 755091), (53, 598374), (54, 587293), (63, 503394), (106, 299187), (126, 251697), (159, 199458), (189, 167798), (318, 99729), (371, 85482), (378, 83899), (477, 66486), (742, 42741), (954, 33243), (1113, 28494), (1431, 22162), (1583, 20034), (2226, 14247), (2862, 11081), (3166, 10017), (3339, 9498), (4749, 6678)]