978018948

素因数分解:

$2^2\times 3^4\times {\mathrm{107}}^1\times {\mathrm{28211}}^1$

素因数の和:28334

約数の個数: 60

約数和(自身を含む): 2580720912

約数和(自身を除く): 1602701964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 107, 108, 162, 214, 321, 324, 428, 642, 963, 1284, 1926, 2889, 3852, 5778, 8667, 11556, 17334, 28211, 34668, 56422, 84633, 112844, 169266, 253899, 338532, 507798, 761697, 1015596, 1523394, 2285091, 3018577, 3046788, 4570182, 6037154, 9055731, 9140364, 12074308, 18111462, 27167193, 36222924, 54334386, 81501579, 108668772, 163003158, 244504737, 326006316, 489009474, 978018948]

約数ペア:

[(1, 978018948), (2, 489009474), (3, 326006316), (4, 244504737), (6, 163003158), (9, 108668772), (12, 81501579), (18, 54334386), (27, 36222924), (36, 27167193), (54, 18111462), (81, 12074308), (107, 9140364), (108, 9055731), (162, 6037154), (214, 4570182), (321, 3046788), (324, 3018577), (428, 2285091), (642, 1523394), (963, 1015596), (1284, 761697), (1926, 507798), (2889, 338532), (3852, 253899), (5778, 169266), (8667, 112844), (11556, 84633), (17334, 56422), (28211, 34668)]