15666764412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{406591}}^1$

素因数の和:406643

約数の個数: 72

約数和(自身を含む): 41667548160

約数和(自身を除く): 26000783748

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 988, 1014, 1482, 2028, 2964, 3211, 6422, 9633, 12844, 19266, 38532, 406591, 813182, 1219773, 1626364, 2439546, 4879092, 5285683, 7725229, 10571366, 15450458, 15857049, 21142732, 23175687, 30900916, 31714098, 46351374, 63428196, 68713879, 92702748, 100427977, 137427758, 200855954, 206141637, 274855516, 301283931, 401711908, 412283274, 602567862, 824566548, 1205135724, 1305563701, 2611127402, 3916691103, 5222254804, 7833382206, 15666764412]

約数ペア:

[(1, 15666764412), (2, 7833382206), (3, 5222254804), (4, 3916691103), (6, 2611127402), (12, 1305563701), (13, 1205135724), (19, 824566548), (26, 602567862), (38, 412283274), (39, 401711908), (52, 301283931), (57, 274855516), (76, 206141637), (78, 200855954), (114, 137427758), (156, 100427977), (169, 92702748), (228, 68713879), (247, 63428196), (338, 46351374), (494, 31714098), (507, 30900916), (676, 23175687), (741, 21142732), (988, 15857049), (1014, 15450458), (1482, 10571366), (2028, 7725229), (2964, 5285683), (3211, 4879092), (6422, 2439546), (9633, 1626364), (12844, 1219773), (19266, 813182), (38532, 406591)]