17914212

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 47469240

約数和(自身を除く): 29555028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 53, 82, 106, 123, 159, 164, 212, 229, 246, 318, 369, 458, 477, 492, 636, 687, 738, 916, 954, 1374, 1476, 1908, 2061, 2173, 2748, 4122, 4346, 6519, 8244, 8692, 9389, 12137, 13038, 18778, 19557, 24274, 26076, 28167, 36411, 37556, 39114, 48548, 56334, 72822, 78228, 84501, 109233, 112668, 145644, 169002, 218466, 338004, 436932, 497617, 995234, 1492851, 1990468, 2985702, 4478553, 5971404, 8957106, 17914212]

約数ペア:

[(1, 17914212), (2, 8957106), (3, 5971404), (4, 4478553), (6, 2985702), (9, 1990468), (12, 1492851), (18, 995234), (36, 497617), (41, 436932), (53, 338004), (82, 218466), (106, 169002), (123, 145644), (159, 112668), (164, 109233), (212, 84501), (229, 78228), (246, 72822), (318, 56334), (369, 48548), (458, 39114), (477, 37556), (492, 36411), (636, 28167), (687, 26076), (738, 24274), (916, 19557), (954, 18778), (1374, 13038), (1476, 12137), (1908, 9389), (2061, 8692), (2173, 8244), (2748, 6519), (4122, 4346)]