18433338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2347}}^1$

素因数の和:2387

約数の個数: 64

約数和(自身を含む): 48688128

約数和(自身を除く): 30254790

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 187, 231, 238, 357, 374, 462, 561, 714, 1122, 1309, 2347, 2618, 3927, 4694, 7041, 7854, 14082, 16429, 25817, 32858, 39899, 49287, 51634, 77451, 79798, 98574, 119697, 154902, 180719, 239394, 279293, 361438, 438889, 542157, 558586, 837879, 877778, 1084314, 1316667, 1675758, 2633334, 3072223, 6144446, 9216669, 18433338]

約数ペア:

[(1, 18433338), (2, 9216669), (3, 6144446), (6, 3072223), (7, 2633334), (11, 1675758), (14, 1316667), (17, 1084314), (21, 877778), (22, 837879), (33, 558586), (34, 542157), (42, 438889), (51, 361438), (66, 279293), (77, 239394), (102, 180719), (119, 154902), (154, 119697), (187, 98574), (231, 79798), (238, 77451), (357, 51634), (374, 49287), (462, 39899), (561, 32858), (714, 25817), (1122, 16429), (1309, 14082), (2347, 7854), (2618, 7041), (3927, 4694)]