2149247268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{230507}}^1$

素因数の和:230561

約数の個数: 72

約数和(自身を含む): 6376773312

約数和(自身を除く): 4227526044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 9324, 230507, 461014, 691521, 922028, 1383042, 1613549, 2074563, 2766084, 3227098, 4149126, 4840647, 6454196, 8298252, 8528759, 9681294, 14521941, 17057518, 19362588, 25586277, 29043882, 34115036, 51172554, 58087764, 59701313, 76758831, 102345108, 119402626, 153517662, 179103939, 238805252, 307035324, 358207878, 537311817, 716415756, 1074623634, 2149247268]

約数ペア:

[(1, 2149247268), (2, 1074623634), (3, 716415756), (4, 537311817), (6, 358207878), (7, 307035324), (9, 238805252), (12, 179103939), (14, 153517662), (18, 119402626), (21, 102345108), (28, 76758831), (36, 59701313), (37, 58087764), (42, 51172554), (63, 34115036), (74, 29043882), (84, 25586277), (111, 19362588), (126, 17057518), (148, 14521941), (222, 9681294), (252, 8528759), (259, 8298252), (333, 6454196), (444, 4840647), (518, 4149126), (666, 3227098), (777, 2766084), (1036, 2074563), (1332, 1613549), (1554, 1383042), (2331, 922028), (3108, 691521), (4662, 461014), (9324, 230507)]