19621116

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{2633}}^1$

素因数の和:2672

約数の個数: 60

約数和(自身を含む): 53543952

約数和(自身を除く): 33922836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 414, 621, 828, 1242, 1863, 2484, 2633, 3726, 5266, 7452, 7899, 10532, 15798, 23697, 31596, 47394, 60559, 71091, 94788, 121118, 142182, 181677, 213273, 242236, 284364, 363354, 426546, 545031, 726708, 853092, 1090062, 1635093, 2180124, 3270186, 4905279, 6540372, 9810558, 19621116]

約数ペア:

[(1, 19621116), (2, 9810558), (3, 6540372), (4, 4905279), (6, 3270186), (9, 2180124), (12, 1635093), (18, 1090062), (23, 853092), (27, 726708), (36, 545031), (46, 426546), (54, 363354), (69, 284364), (81, 242236), (92, 213273), (108, 181677), (138, 142182), (162, 121118), (207, 94788), (276, 71091), (324, 60559), (414, 47394), (621, 31596), (828, 23697), (1242, 15798), (1863, 10532), (2484, 7899), (2633, 7452), (3726, 5266)]