2188031796

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{5647}}^1$

素因数の和:5933

約数の個数: 72

約数和(自身を含む): 5674206720

約数和(自身を除く): 3486174924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 229, 282, 423, 458, 564, 687, 846, 916, 1374, 1692, 2061, 2748, 4122, 5647, 8244, 10763, 11294, 16941, 21526, 22588, 32289, 33882, 43052, 50823, 64578, 67764, 96867, 101646, 129156, 193734, 203292, 265409, 387468, 530818, 796227, 1061636, 1293163, 1592454, 2388681, 2586326, 3184908, 3879489, 4777362, 5172652, 7758978, 9554724, 11638467, 15517956, 23276934, 46553868, 60778661, 121557322, 182335983, 243114644, 364671966, 547007949, 729343932, 1094015898, 2188031796]

約数ペア:

[(1, 2188031796), (2, 1094015898), (3, 729343932), (4, 547007949), (6, 364671966), (9, 243114644), (12, 182335983), (18, 121557322), (36, 60778661), (47, 46553868), (94, 23276934), (141, 15517956), (188, 11638467), (229, 9554724), (282, 7758978), (423, 5172652), (458, 4777362), (564, 3879489), (687, 3184908), (846, 2586326), (916, 2388681), (1374, 1592454), (1692, 1293163), (2061, 1061636), (2748, 796227), (4122, 530818), (5647, 387468), (8244, 265409), (10763, 203292), (11294, 193734), (16941, 129156), (21526, 101646), (22588, 96867), (32289, 67764), (33882, 64578), (43052, 50823)]