2018187946173

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2591}}^1\times {\mathrm{367243}}^1$

素因数の和:369945

約数の個数: 32

約数和(自身を含む): 3106990006272

約数和(自身を除く): 1088802060099

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 2591, 7773, 18137, 54411, 261691, 367243, 785073, 1101729, 1831837, 2570701, 5495511, 7712103, 37091543, 111274629, 259640801, 778922403, 951526613, 2854579839, 6660686291, 19982058873, 96104187913, 288312563739, 672729315391, 2018187946173]

約数ペア:

[(1, 2018187946173), (3, 672729315391), (7, 288312563739), (21, 96104187913), (101, 19982058873), (303, 6660686291), (707, 2854579839), (2121, 951526613), (2591, 778922403), (7773, 259640801), (18137, 111274629), (54411, 37091543), (261691, 7712103), (367243, 5495511), (785073, 2570701), (1101729, 1831837)]