129237012

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{62981}}^1$

素因数の和:63013

約数の個数: 48

約数和(自身を含む): 352699200

約数和(自身を除く): 223462188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 62981, 125962, 188943, 251924, 377886, 566829, 755772, 1133658, 1196639, 1700487, 2267316, 2393278, 3400974, 3589917, 4786556, 6801948, 7179834, 10769751, 14359668, 21539502, 32309253, 43079004, 64618506, 129237012]

約数ペア:

[(1, 129237012), (2, 64618506), (3, 43079004), (4, 32309253), (6, 21539502), (9, 14359668), (12, 10769751), (18, 7179834), (19, 6801948), (27, 4786556), (36, 3589917), (38, 3400974), (54, 2393278), (57, 2267316), (76, 1700487), (108, 1196639), (114, 1133658), (171, 755772), (228, 566829), (342, 377886), (513, 251924), (684, 188943), (1026, 125962), (2052, 62981)]