18376950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1213}}^1$

素因数の和:1329

約数の個数: 48

約数和(自身を含む): 46064016

約数和(自身を除く): 27687066

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 101, 150, 202, 303, 505, 606, 1010, 1213, 1515, 2426, 2525, 3030, 3639, 5050, 6065, 7278, 7575, 12130, 15150, 18195, 30325, 36390, 60650, 90975, 122513, 181950, 245026, 367539, 612565, 735078, 1225130, 1837695, 3062825, 3675390, 6125650, 9188475, 18376950]

約数ペア:

[(1, 18376950), (2, 9188475), (3, 6125650), (5, 3675390), (6, 3062825), (10, 1837695), (15, 1225130), (25, 735078), (30, 612565), (50, 367539), (75, 245026), (101, 181950), (150, 122513), (202, 90975), (303, 60650), (505, 36390), (606, 30325), (1010, 18195), (1213, 15150), (1515, 12130), (2426, 7575), (2525, 7278), (3030, 6065), (3639, 5050)]