2019435531516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{100349609}}^1$

素因数の和:100349675

約数の個数: 72

約数和(自身を含む): 5625197738160

約数和(自身を除く): 3605762206644

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3354, 5031, 6708, 10062, 20124, 100349609, 200699218, 301048827, 401398436, 602097654, 903146481, 1204195308, 1304544917, 1806292962, 2609089834, 3612585924, 3913634751, 4315033187, 5218179668, 7827269502, 8630066374, 11740904253, 12945099561, 15654539004, 17260132748, 23481808506, 25890199122, 38835298683, 46963617012, 51780398244, 56095431431, 77670597366, 112190862862, 155341194732, 168286294293, 224381725724, 336572588586, 504858882879, 673145177172, 1009717765758, 2019435531516]

約数ペア:

[(1, 2019435531516), (2, 1009717765758), (3, 673145177172), (4, 504858882879), (6, 336572588586), (9, 224381725724), (12, 168286294293), (13, 155341194732), (18, 112190862862), (26, 77670597366), (36, 56095431431), (39, 51780398244), (43, 46963617012), (52, 38835298683), (78, 25890199122), (86, 23481808506), (117, 17260132748), (129, 15654539004), (156, 12945099561), (172, 11740904253), (234, 8630066374), (258, 7827269502), (387, 5218179668), (468, 4315033187), (516, 3913634751), (559, 3612585924), (774, 2609089834), (1118, 1806292962), (1548, 1304544917), (1677, 1204195308), (2236, 903146481), (3354, 602097654), (5031, 401398436), (6708, 301048827), (10062, 200699218), (20124, 100349609)]