61338438

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{617}}^1$

素因数の和:898

約数の個数: 64

約数和(自身を含む): 156625920

約数和(自身を除く): 95287482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 263, 378, 526, 617, 789, 1234, 1578, 1841, 1851, 2367, 3682, 3702, 4319, 4734, 5523, 5553, 7101, 8638, 11046, 11106, 12957, 14202, 16569, 16659, 25914, 33138, 33318, 38871, 49707, 77742, 99414, 116613, 162271, 233226, 324542, 486813, 973626, 1135897, 1460439, 2271794, 2920878, 3407691, 4381317, 6815382, 8762634, 10223073, 20446146, 30669219, 61338438]

約数ペア:

[(1, 61338438), (2, 30669219), (3, 20446146), (6, 10223073), (7, 8762634), (9, 6815382), (14, 4381317), (18, 3407691), (21, 2920878), (27, 2271794), (42, 1460439), (54, 1135897), (63, 973626), (126, 486813), (189, 324542), (263, 233226), (378, 162271), (526, 116613), (617, 99414), (789, 77742), (1234, 49707), (1578, 38871), (1841, 33318), (1851, 33138), (2367, 25914), (3682, 16659), (3702, 16569), (4319, 14202), (4734, 12957), (5523, 11106), (5553, 11046), (7101, 8638)]