542780154

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{227}}^1\times {\mathrm{2711}}^1$

素因数の和:2960

約数の個数: 72

約数和(自身を含む): 1374560928

約数和(自身を除く): 831780774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 227, 294, 441, 454, 681, 882, 1362, 1589, 2043, 2711, 3178, 4086, 4767, 5422, 8133, 9534, 11123, 14301, 16266, 18977, 22246, 24399, 28602, 33369, 37954, 48798, 56931, 66738, 100107, 113862, 132839, 170793, 200214, 265678, 341586, 398517, 615397, 797034, 1195551, 1230794, 1846191, 2391102, 3692382, 4307779, 5538573, 8615558, 11077146, 12923337, 25846674, 30154453, 38770011, 60308906, 77540022, 90463359, 180926718, 271390077, 542780154]

約数ペア:

[(1, 542780154), (2, 271390077), (3, 180926718), (6, 90463359), (7, 77540022), (9, 60308906), (14, 38770011), (18, 30154453), (21, 25846674), (42, 12923337), (49, 11077146), (63, 8615558), (98, 5538573), (126, 4307779), (147, 3692382), (227, 2391102), (294, 1846191), (441, 1230794), (454, 1195551), (681, 797034), (882, 615397), (1362, 398517), (1589, 341586), (2043, 265678), (2711, 200214), (3178, 170793), (4086, 132839), (4767, 113862), (5422, 100107), (8133, 66738), (9534, 56931), (11123, 48798), (14301, 37954), (16266, 33369), (18977, 28602), (22246, 24399)]