2257956

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 6237504

約数和(自身を除く): 3979548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 101, 108, 138, 162, 202, 207, 243, 276, 303, 324, 404, 414, 486, 606, 621, 828, 909, 972, 1212, 1242, 1818, 1863, 2323, 2484, 2727, 3636, 3726, 4646, 5454, 5589, 6969, 7452, 8181, 9292, 10908, 11178, 13938, 16362, 20907, 22356, 24543, 27876, 32724, 41814, 49086, 62721, 83628, 98172, 125442, 188163, 250884, 376326, 564489, 752652, 1128978, 2257956]

約数ペア:

[(1, 2257956), (2, 1128978), (3, 752652), (4, 564489), (6, 376326), (9, 250884), (12, 188163), (18, 125442), (23, 98172), (27, 83628), (36, 62721), (46, 49086), (54, 41814), (69, 32724), (81, 27876), (92, 24543), (101, 22356), (108, 20907), (138, 16362), (162, 13938), (202, 11178), (207, 10908), (243, 9292), (276, 8181), (303, 7452), (324, 6969), (404, 5589), (414, 5454), (486, 4646), (606, 3726), (621, 3636), (828, 2727), (909, 2484), (972, 2323), (1212, 1863), (1242, 1818)]