12605838

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:881

約数の個数: 48

約数和(自身を含む): 29918160

約数和(自身を除く): 17312322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 106, 147, 159, 294, 318, 371, 742, 809, 1113, 1618, 2226, 2427, 2597, 4854, 5194, 5663, 7791, 11326, 15582, 16989, 33978, 39641, 42877, 79282, 85754, 118923, 128631, 237846, 257262, 300139, 600278, 900417, 1800834, 2100973, 4201946, 6302919, 12605838]

約数ペア:

[(1, 12605838), (2, 6302919), (3, 4201946), (6, 2100973), (7, 1800834), (14, 900417), (21, 600278), (42, 300139), (49, 257262), (53, 237846), (98, 128631), (106, 118923), (147, 85754), (159, 79282), (294, 42877), (318, 39641), (371, 33978), (742, 16989), (809, 15582), (1113, 11326), (1618, 7791), (2226, 5663), (2427, 5194), (2597, 4854)]