22218252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15559}}^1$

素因数の和:15590

約数の個数: 48

約数和(自身を含む): 62737920

約数和(自身を除く): 40519668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 15559, 31118, 46677, 62236, 93354, 108913, 186708, 217826, 264503, 326739, 435652, 529006, 653478, 793509, 1058012, 1306956, 1587018, 1851521, 3174036, 3703042, 5554563, 7406084, 11109126, 22218252]

約数ペア:

[(1, 22218252), (2, 11109126), (3, 7406084), (4, 5554563), (6, 3703042), (7, 3174036), (12, 1851521), (14, 1587018), (17, 1306956), (21, 1058012), (28, 793509), (34, 653478), (42, 529006), (51, 435652), (68, 326739), (84, 264503), (102, 217826), (119, 186708), (204, 108913), (238, 93354), (357, 62236), (476, 46677), (714, 31118), (1428, 15559)]