1815702036

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1\times {\mathrm{7559}}^1$

素因数の和:8144

約数の個数: 48

約数和(自身を含む): 4359761280

約数和(自身を除く): 2544059244

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 541, 1082, 1623, 2164, 3246, 6492, 7559, 15118, 20017, 22677, 30236, 40034, 45354, 60051, 80068, 90708, 120102, 240204, 279683, 559366, 839049, 1118732, 1678098, 3356196, 4089419, 8178838, 12268257, 16357676, 24536514, 49073028, 151308503, 302617006, 453925509, 605234012, 907851018, 1815702036]

約数ペア:

[(1, 1815702036), (2, 907851018), (3, 605234012), (4, 453925509), (6, 302617006), (12, 151308503), (37, 49073028), (74, 24536514), (111, 16357676), (148, 12268257), (222, 8178838), (444, 4089419), (541, 3356196), (1082, 1678098), (1623, 1118732), (2164, 839049), (3246, 559366), (6492, 279683), (7559, 240204), (15118, 120102), (20017, 90708), (22677, 80068), (30236, 60051), (40034, 45354)]