12152742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 29729280

約数和(自身を除く): 17576538

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 97, 114, 133, 157, 194, 266, 291, 314, 399, 471, 582, 679, 798, 942, 1099, 1358, 1843, 2037, 2198, 2983, 3297, 3686, 4074, 5529, 5966, 6594, 8949, 11058, 12901, 15229, 17898, 20881, 25802, 30458, 38703, 41762, 45687, 62643, 77406, 91374, 106603, 125286, 213206, 289351, 319809, 578702, 639618, 868053, 1736106, 2025457, 4050914, 6076371, 12152742]

約数ペア:

[(1, 12152742), (2, 6076371), (3, 4050914), (6, 2025457), (7, 1736106), (14, 868053), (19, 639618), (21, 578702), (38, 319809), (42, 289351), (57, 213206), (97, 125286), (114, 106603), (133, 91374), (157, 77406), (194, 62643), (266, 45687), (291, 41762), (314, 38703), (399, 30458), (471, 25802), (582, 20881), (679, 17898), (798, 15229), (942, 12901), (1099, 11058), (1358, 8949), (1843, 6594), (2037, 5966), (2198, 5529), (2983, 4074), (3297, 3686)]