18632540937726

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{54645049}}^1$

素因数の和:54646073

約数の個数: 48

約数和(自身を含む): 42537892722000

約数和(自身を除く): 23905351784274

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 997, 1994, 2991, 5982, 8973, 17946, 18943, 37886, 56829, 113658, 170487, 340974, 54645049, 109290098, 163935147, 327870294, 491805441, 983610882, 1038255931, 2076511862, 3114767793, 6229535586, 9344303379, 18688606758, 54481113853, 108962227706, 163443341559, 326886683118, 490330024677, 980660049354, 1035141163207, 2070282326414, 3105423489621, 6210846979242, 9316270468863, 18632540937726]

約数ペア:

[(1, 18632540937726), (2, 9316270468863), (3, 6210846979242), (6, 3105423489621), (9, 2070282326414), (18, 1035141163207), (19, 980660049354), (38, 490330024677), (57, 326886683118), (114, 163443341559), (171, 108962227706), (342, 54481113853), (997, 18688606758), (1994, 9344303379), (2991, 6229535586), (5982, 3114767793), (8973, 2076511862), (17946, 1038255931), (18943, 983610882), (37886, 491805441), (56829, 327870294), (113658, 163935147), (170487, 109290098), (340974, 54645049)]