22018872

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 58608000

約数和(自身を除く): 36589128

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 109, 114, 152, 218, 228, 327, 436, 443, 456, 654, 872, 886, 1308, 1329, 1772, 2071, 2616, 2658, 3544, 4142, 5316, 6213, 8284, 8417, 10632, 12426, 16568, 16834, 24852, 25251, 33668, 48287, 49704, 50502, 67336, 96574, 101004, 144861, 193148, 202008, 289722, 386296, 579444, 917453, 1158888, 1834906, 2752359, 3669812, 5504718, 7339624, 11009436, 22018872]

約数ペア:

[(1, 22018872), (2, 11009436), (3, 7339624), (4, 5504718), (6, 3669812), (8, 2752359), (12, 1834906), (19, 1158888), (24, 917453), (38, 579444), (57, 386296), (76, 289722), (109, 202008), (114, 193148), (152, 144861), (218, 101004), (228, 96574), (327, 67336), (436, 50502), (443, 49704), (456, 48287), (654, 33668), (872, 25251), (886, 24852), (1308, 16834), (1329, 16568), (1772, 12426), (2071, 10632), (2616, 8417), (2658, 8284), (3544, 6213), (4142, 5316)]