12174316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 72

約数和(自身を含む): 28094976

約数和(自身を除く): 15920660

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 47, 58, 77, 94, 116, 154, 188, 203, 308, 319, 329, 406, 517, 638, 658, 812, 841, 1034, 1276, 1316, 1363, 1682, 2068, 2233, 2726, 3364, 3619, 4466, 5452, 5887, 7238, 8932, 9251, 9541, 11774, 14476, 14993, 18502, 19082, 23548, 29986, 37004, 38164, 39527, 59972, 64757, 79054, 104951, 129514, 158108, 209902, 259028, 276689, 419804, 434797, 553378, 869594, 1106756, 1739188, 3043579, 6087158, 12174316]

約数ペア:

[(1, 12174316), (2, 6087158), (4, 3043579), (7, 1739188), (11, 1106756), (14, 869594), (22, 553378), (28, 434797), (29, 419804), (44, 276689), (47, 259028), (58, 209902), (77, 158108), (94, 129514), (116, 104951), (154, 79054), (188, 64757), (203, 59972), (308, 39527), (319, 38164), (329, 37004), (406, 29986), (517, 23548), (638, 19082), (658, 18502), (812, 14993), (841, 14476), (1034, 11774), (1276, 9541), (1316, 9251), (1363, 8932), (1682, 7238), (2068, 5887), (2233, 5452), (2726, 4466), (3364, 3619)]