31842636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2767}}^1$

素因数の和:2918

約数の個数: 48

約数和(自身を含む): 85564416

約数和(自身を除く): 53721780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1918, 2767, 2877, 3836, 5534, 5754, 8301, 11068, 11508, 16602, 19369, 33204, 38738, 58107, 77476, 116214, 232428, 379079, 758158, 1137237, 1516316, 2274474, 2653553, 4548948, 5307106, 7960659, 10614212, 15921318, 31842636]

約数ペア:

[(1, 31842636), (2, 15921318), (3, 10614212), (4, 7960659), (6, 5307106), (7, 4548948), (12, 2653553), (14, 2274474), (21, 1516316), (28, 1137237), (42, 758158), (84, 379079), (137, 232428), (274, 116214), (411, 77476), (548, 58107), (822, 38738), (959, 33204), (1644, 19369), (1918, 16602), (2767, 11508), (2877, 11068), (3836, 8301), (5534, 5754)]