213195618

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6703}}^1$

素因数の和:6764

約数の個数: 64

約数和(自身を含む): 514867200

約数和(自身を除く): 301671582

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 93, 114, 171, 186, 279, 342, 513, 558, 589, 837, 1026, 1178, 1674, 1767, 3534, 5301, 6703, 10602, 13406, 15903, 20109, 31806, 40218, 60327, 120654, 127357, 180981, 207793, 254714, 361962, 382071, 415586, 623379, 764142, 1146213, 1246758, 1870137, 2292426, 3438639, 3740274, 3948067, 5610411, 6877278, 7896134, 11220822, 11844201, 23688402, 35532603, 71065206, 106597809, 213195618]

約数ペア:

[(1, 213195618), (2, 106597809), (3, 71065206), (6, 35532603), (9, 23688402), (18, 11844201), (19, 11220822), (27, 7896134), (31, 6877278), (38, 5610411), (54, 3948067), (57, 3740274), (62, 3438639), (93, 2292426), (114, 1870137), (171, 1246758), (186, 1146213), (279, 764142), (342, 623379), (513, 415586), (558, 382071), (589, 361962), (837, 254714), (1026, 207793), (1178, 180981), (1674, 127357), (1767, 120654), (3534, 60327), (5301, 40218), (6703, 31806), (10602, 20109), (13406, 15903)]