2287908

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{1297}}^1$

素因数の和:1321

約数の個数: 54

約数和(自身を含む): 6732726

約数和(自身を除く): 4444818

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1297, 1764, 2594, 3891, 5188, 7782, 9079, 11673, 15564, 18158, 23346, 27237, 36316, 46692, 54474, 63553, 81711, 108948, 127106, 163422, 190659, 254212, 326844, 381318, 571977, 762636, 1143954, 2287908]

約数ペア:

[(1, 2287908), (2, 1143954), (3, 762636), (4, 571977), (6, 381318), (7, 326844), (9, 254212), (12, 190659), (14, 163422), (18, 127106), (21, 108948), (28, 81711), (36, 63553), (42, 54474), (49, 46692), (63, 36316), (84, 27237), (98, 23346), (126, 18158), (147, 15564), (196, 11673), (252, 9079), (294, 7782), (441, 5188), (588, 3891), (882, 2594), (1297, 1764)]