2013998634

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{863}}^1\times {\mathrm{1879}}^1$

素因数の和:2776

約数の個数: 64

約数和(自身を含む): 4678041600

約数和(自身を除く): 2664042966

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 863, 1242, 1726, 1879, 2589, 3758, 5178, 5637, 7767, 11274, 15534, 16911, 19849, 23301, 33822, 39698, 43217, 46602, 50733, 59547, 86434, 101466, 119094, 129651, 178641, 259302, 357282, 388953, 535923, 777906, 1071846, 1166859, 1621577, 2333718, 3243154, 4864731, 9729462, 14594193, 29188386, 37296271, 43782579, 74592542, 87565158, 111888813, 223777626, 335666439, 671332878, 1006999317, 2013998634]

約数ペア:

[(1, 2013998634), (2, 1006999317), (3, 671332878), (6, 335666439), (9, 223777626), (18, 111888813), (23, 87565158), (27, 74592542), (46, 43782579), (54, 37296271), (69, 29188386), (138, 14594193), (207, 9729462), (414, 4864731), (621, 3243154), (863, 2333718), (1242, 1621577), (1726, 1166859), (1879, 1071846), (2589, 777906), (3758, 535923), (5178, 388953), (5637, 357282), (7767, 259302), (11274, 178641), (15534, 129651), (16911, 119094), (19849, 101466), (23301, 86434), (33822, 59547), (39698, 50733), (43217, 46602)]