64883898

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{983}}^1$

素因数の和:1203

約数の個数: 48

約数和(自身を含む): 148898880

約数和(自身を除く): 84014982

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 193, 342, 386, 579, 983, 1158, 1737, 1966, 2949, 3474, 3667, 5898, 7334, 8847, 11001, 17694, 18677, 22002, 33003, 37354, 56031, 66006, 112062, 168093, 189719, 336186, 379438, 569157, 1138314, 1707471, 3414942, 3604661, 7209322, 10813983, 21627966, 32441949, 64883898]

約数ペア:

[(1, 64883898), (2, 32441949), (3, 21627966), (6, 10813983), (9, 7209322), (18, 3604661), (19, 3414942), (38, 1707471), (57, 1138314), (114, 569157), (171, 379438), (193, 336186), (342, 189719), (386, 168093), (579, 112062), (983, 66006), (1158, 56031), (1737, 37354), (1966, 33003), (2949, 22002), (3474, 18677), (3667, 17694), (5898, 11001), (7334, 8847)]