12688488

素因数分解:

$2^3\times 3^5\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 36560160

約数和(自身を除く): 23871672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 107, 108, 122, 162, 183, 214, 216, 243, 244, 321, 324, 366, 428, 486, 488, 549, 642, 648, 732, 856, 963, 972, 1098, 1284, 1464, 1647, 1926, 1944, 2196, 2568, 2889, 3294, 3852, 4392, 4941, 5778, 6527, 6588, 7704, 8667, 9882, 11556, 13054, 13176, 14823, 17334, 19581, 19764, 23112, 26001, 26108, 29646, 34668, 39162, 39528, 52002, 52216, 58743, 59292, 69336, 78324, 104004, 117486, 118584, 156648, 176229, 208008, 234972, 352458, 469944, 528687, 704916, 1057374, 1409832, 1586061, 2114748, 3172122, 4229496, 6344244, 12688488]

約数ペア:

[(1, 12688488), (2, 6344244), (3, 4229496), (4, 3172122), (6, 2114748), (8, 1586061), (9, 1409832), (12, 1057374), (18, 704916), (24, 528687), (27, 469944), (36, 352458), (54, 234972), (61, 208008), (72, 176229), (81, 156648), (107, 118584), (108, 117486), (122, 104004), (162, 78324), (183, 69336), (214, 59292), (216, 58743), (243, 52216), (244, 52002), (321, 39528), (324, 39162), (366, 34668), (428, 29646), (486, 26108), (488, 26001), (549, 23112), (642, 19764), (648, 19581), (732, 17334), (856, 14823), (963, 13176), (972, 13054), (1098, 11556), (1284, 9882), (1464, 8667), (1647, 7704), (1926, 6588), (1944, 6527), (2196, 5778), (2568, 4941), (2889, 4392), (3294, 3852)]