812916

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:222

約数の個数: 60

約数和(自身を含む): 2300452

約数和(自身を除く): 1487536

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 193, 234, 324, 351, 386, 468, 579, 702, 772, 1053, 1158, 1404, 1737, 2106, 2316, 2509, 3474, 4212, 5018, 5211, 6948, 7527, 10036, 10422, 15054, 15633, 20844, 22581, 30108, 31266, 45162, 62532, 67743, 90324, 135486, 203229, 270972, 406458, 812916]

約数ペア:

[(1, 812916), (2, 406458), (3, 270972), (4, 203229), (6, 135486), (9, 90324), (12, 67743), (13, 62532), (18, 45162), (26, 31266), (27, 30108), (36, 22581), (39, 20844), (52, 15633), (54, 15054), (78, 10422), (81, 10036), (108, 7527), (117, 6948), (156, 5211), (162, 5018), (193, 4212), (234, 3474), (324, 2509), (351, 2316), (386, 2106), (468, 1737), (579, 1404), (702, 1158), (772, 1053)]