27389142

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 70087680

約数和(自身を除く): 42698538

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 79, 99, 102, 103, 153, 158, 187, 198, 206, 237, 306, 309, 374, 474, 561, 618, 711, 869, 927, 1122, 1133, 1343, 1422, 1683, 1738, 1751, 1854, 2266, 2607, 2686, 3366, 3399, 3502, 4029, 5214, 5253, 6798, 7821, 8058, 8137, 10197, 10506, 12087, 14773, 15642, 15759, 16274, 19261, 20394, 24174, 24411, 29546, 31518, 38522, 44319, 48822, 57783, 73233, 88638, 89507, 115566, 132957, 138329, 146466, 173349, 179014, 265914, 268521, 276658, 346698, 414987, 537042, 805563, 829974, 1244961, 1521619, 1611126, 2489922, 3043238, 4564857, 9129714, 13694571, 27389142]

約数ペア:

[(1, 27389142), (2, 13694571), (3, 9129714), (6, 4564857), (9, 3043238), (11, 2489922), (17, 1611126), (18, 1521619), (22, 1244961), (33, 829974), (34, 805563), (51, 537042), (66, 414987), (79, 346698), (99, 276658), (102, 268521), (103, 265914), (153, 179014), (158, 173349), (187, 146466), (198, 138329), (206, 132957), (237, 115566), (306, 89507), (309, 88638), (374, 73233), (474, 57783), (561, 48822), (618, 44319), (711, 38522), (869, 31518), (927, 29546), (1122, 24411), (1133, 24174), (1343, 20394), (1422, 19261), (1683, 16274), (1738, 15759), (1751, 15642), (1854, 14773), (2266, 12087), (2607, 10506), (2686, 10197), (3366, 8137), (3399, 8058), (3502, 7821), (4029, 6798), (5214, 5253)]