18101099510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{387853}}^1$

素因数の和:388232

約数の個数: 32

約数和(自身を含む): 35186114880

約数和(自身を除く): 17085015370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 359, 718, 1795, 3590, 4667, 9334, 23335, 46670, 387853, 775706, 1939265, 3878530, 5042089, 10084178, 25210445, 50420890, 139239227, 278478454, 696196135, 1392392270, 1810109951, 3620219902, 9050549755, 18101099510]

約数ペア:

[(1, 18101099510), (2, 9050549755), (5, 3620219902), (10, 1810109951), (13, 1392392270), (26, 696196135), (65, 278478454), (130, 139239227), (359, 50420890), (718, 25210445), (1795, 10084178), (3590, 5042089), (4667, 3878530), (9334, 1939265), (23335, 775706), (46670, 387853)]