1772148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1$

素因数の和:121

約数の個数: 72

約数和(自身を含む): 5088832

約数和(自身を除く): 3316684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 73, 84, 102, 119, 146, 204, 219, 238, 289, 292, 357, 438, 476, 511, 578, 714, 867, 876, 1022, 1156, 1241, 1428, 1533, 1734, 2023, 2044, 2482, 3066, 3468, 3723, 4046, 4964, 6069, 6132, 7446, 8092, 8687, 12138, 14892, 17374, 21097, 24276, 26061, 34748, 42194, 52122, 63291, 84388, 104244, 126582, 147679, 253164, 295358, 443037, 590716, 886074, 1772148]

約数ペア:

[(1, 1772148), (2, 886074), (3, 590716), (4, 443037), (6, 295358), (7, 253164), (12, 147679), (14, 126582), (17, 104244), (21, 84388), (28, 63291), (34, 52122), (42, 42194), (51, 34748), (68, 26061), (73, 24276), (84, 21097), (102, 17374), (119, 14892), (146, 12138), (204, 8687), (219, 8092), (238, 7446), (289, 6132), (292, 6069), (357, 4964), (438, 4046), (476, 3723), (511, 3468), (578, 3066), (714, 2482), (867, 2044), (876, 2023), (1022, 1734), (1156, 1533), (1241, 1428)]