1213947972

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{120863}}^1$

素因数の和:120910

約数の個数: 60

約数和(自身を含む): 3275897856

約数和(自身を除く): 2061949884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 558, 837, 1116, 1674, 2511, 3348, 5022, 10044, 120863, 241726, 362589, 483452, 725178, 1087767, 1450356, 2175534, 3263301, 3746753, 4351068, 6526602, 7493506, 9789903, 11240259, 13053204, 14987012, 19579806, 22480518, 33720777, 39159612, 44961036, 67441554, 101162331, 134883108, 202324662, 303486993, 404649324, 606973986, 1213947972]

約数ペア:

[(1, 1213947972), (2, 606973986), (3, 404649324), (4, 303486993), (6, 202324662), (9, 134883108), (12, 101162331), (18, 67441554), (27, 44961036), (31, 39159612), (36, 33720777), (54, 22480518), (62, 19579806), (81, 14987012), (93, 13053204), (108, 11240259), (124, 9789903), (162, 7493506), (186, 6526602), (279, 4351068), (324, 3746753), (372, 3263301), (558, 2175534), (837, 1450356), (1116, 1087767), (1674, 725178), (2511, 483452), (3348, 362589), (5022, 241726), (10044, 120863)]