15136668

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 40543776

約数和(自身を除く): 25407108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 101, 138, 181, 202, 207, 276, 303, 362, 404, 414, 543, 606, 724, 828, 909, 1086, 1212, 1629, 1818, 2172, 2323, 3258, 3636, 4163, 4646, 6516, 6969, 8326, 9292, 12489, 13938, 16652, 18281, 20907, 24978, 27876, 36562, 37467, 41814, 49956, 54843, 73124, 74934, 83628, 109686, 149868, 164529, 219372, 329058, 420463, 658116, 840926, 1261389, 1681852, 2522778, 3784167, 5045556, 7568334, 15136668]

約数ペア:

[(1, 15136668), (2, 7568334), (3, 5045556), (4, 3784167), (6, 2522778), (9, 1681852), (12, 1261389), (18, 840926), (23, 658116), (36, 420463), (46, 329058), (69, 219372), (92, 164529), (101, 149868), (138, 109686), (181, 83628), (202, 74934), (207, 73124), (276, 54843), (303, 49956), (362, 41814), (404, 37467), (414, 36562), (543, 27876), (606, 24978), (724, 20907), (828, 18281), (909, 16652), (1086, 13938), (1212, 12489), (1629, 9292), (1818, 8326), (2172, 6969), (2323, 6516), (3258, 4646), (3636, 4163)]