2221242492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1663}}^1\times {\mathrm{15901}}^1$

素因数の和:17578

約数の個数: 48

約数和(自身を含む): 5927247872

約数和(自身を除く): 3706005380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1663, 3326, 4989, 6652, 9978, 11641, 15901, 19956, 23282, 31802, 34923, 46564, 47703, 63604, 69846, 95406, 111307, 139692, 190812, 222614, 333921, 445228, 667842, 1335684, 26443363, 52886726, 79330089, 105773452, 158660178, 185103541, 317320356, 370207082, 555310623, 740414164, 1110621246, 2221242492]

約数ペア:

[(1, 2221242492), (2, 1110621246), (3, 740414164), (4, 555310623), (6, 370207082), (7, 317320356), (12, 185103541), (14, 158660178), (21, 105773452), (28, 79330089), (42, 52886726), (84, 26443363), (1663, 1335684), (3326, 667842), (4989, 445228), (6652, 333921), (9978, 222614), (11641, 190812), (15901, 139692), (19956, 111307), (23282, 95406), (31802, 69846), (34923, 63604), (46564, 47703)]