65479518

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{607}}^1$

素因数の和:1089

約数の個数: 48

約数和(自身を含む): 153369216

約数和(自身を除く): 87889698

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 461, 607, 922, 1214, 1383, 1821, 2766, 3642, 4149, 5463, 5993, 7891, 8298, 10926, 11986, 15782, 17979, 23673, 35958, 47346, 53937, 71019, 107874, 142038, 279827, 559654, 839481, 1678962, 2518443, 3637751, 5036886, 7275502, 10913253, 21826506, 32739759, 65479518]

約数ペア:

[(1, 65479518), (2, 32739759), (3, 21826506), (6, 10913253), (9, 7275502), (13, 5036886), (18, 3637751), (26, 2518443), (39, 1678962), (78, 839481), (117, 559654), (234, 279827), (461, 142038), (607, 107874), (922, 71019), (1214, 53937), (1383, 47346), (1821, 35958), (2766, 23673), (3642, 17979), (4149, 15782), (5463, 11986), (5993, 10926), (7891, 8298)]