16851828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11801}}^1$

素因数の和:11832

約数の個数: 48

約数和(自身を含む): 47585664

約数和(自身を除く): 30733836

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, 11801, 23602, 35403, 47204, 70806, 82607, 141612, 165214, 200617, 247821, 330428, 401234, 495642, 601851, 802468, 991284, 1203702, 1404319, 2407404, 2808638, 4212957, 5617276, 8425914, 16851828]

約数ペア:

[(1, 16851828), (2, 8425914), (3, 5617276), (4, 4212957), (6, 2808638), (7, 2407404), (12, 1404319), (14, 1203702), (17, 991284), (21, 802468), (28, 601851), (34, 495642), (42, 401234), (51, 330428), (68, 247821), (84, 200617), (102, 165214), (119, 141612), (204, 82607), (238, 70806), (357, 47204), (476, 35403), (714, 23602), (1428, 11801)]