18119934

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4639}}^1$

素因数の和:4685

約数の個数: 48

約数和(自身を含む): 46325760

約数和(自身を除く): 28205826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 4639, 9278, 13917, 27834, 32473, 41751, 64946, 83502, 97419, 143809, 194838, 287618, 292257, 431427, 584514, 862854, 1006663, 1294281, 2013326, 2588562, 3019989, 6039978, 9059967, 18119934]

約数ペア:

[(1, 18119934), (2, 9059967), (3, 6039978), (6, 3019989), (7, 2588562), (9, 2013326), (14, 1294281), (18, 1006663), (21, 862854), (31, 584514), (42, 431427), (62, 292257), (63, 287618), (93, 194838), (126, 143809), (186, 97419), (217, 83502), (279, 64946), (434, 41751), (558, 32473), (651, 27834), (1302, 13917), (1953, 9278), (3906, 4639)]