66939018

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{1237}}^1$

素因数の和:1582

約数の個数: 32

約数和(自身を含む): 139052160

約数和(自身を除く): 72113142

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 311, 622, 933, 1237, 1866, 2474, 3711, 7422, 9019, 18038, 27057, 35873, 54114, 71746, 107619, 215238, 384707, 769414, 1154121, 2308242, 11156503, 22313006, 33469509, 66939018]

約数ペア:

[(1, 66939018), (2, 33469509), (3, 22313006), (6, 11156503), (29, 2308242), (58, 1154121), (87, 769414), (174, 384707), (311, 215238), (622, 107619), (933, 71746), (1237, 54114), (1866, 35873), (2474, 27057), (3711, 18038), (7422, 9019)]