7868916

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:693

約数の個数: 72

約数和(自身を含む): 22434048

約数和(自身を除く): 14565132

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 641, 682, 1023, 1116, 1282, 1364, 1923, 2046, 2564, 3069, 3846, 4092, 5769, 6138, 7051, 7692, 11538, 12276, 14102, 19871, 21153, 23076, 28204, 39742, 42306, 59613, 63459, 79484, 84612, 119226, 126918, 178839, 218581, 238452, 253836, 357678, 437162, 655743, 715356, 874324, 1311486, 1967229, 2622972, 3934458, 7868916]

約数ペア:

[(1, 7868916), (2, 3934458), (3, 2622972), (4, 1967229), (6, 1311486), (9, 874324), (11, 715356), (12, 655743), (18, 437162), (22, 357678), (31, 253836), (33, 238452), (36, 218581), (44, 178839), (62, 126918), (66, 119226), (93, 84612), (99, 79484), (124, 63459), (132, 59613), (186, 42306), (198, 39742), (279, 28204), (341, 23076), (372, 21153), (396, 19871), (558, 14102), (641, 12276), (682, 11538), (1023, 7692), (1116, 7051), (1282, 6138), (1364, 5769), (1923, 4092), (2046, 3846), (2564, 3069)]