17951124

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1831}}^1$

素因数の和:1900

約数の個数: 48

約数和(自身を含む): 45140480

約数和(自身を除く): 27189356

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 1831, 2451, 3268, 3662, 4902, 5493, 7324, 9804, 10986, 21972, 34789, 69578, 78733, 104367, 139156, 157466, 208734, 236199, 314932, 417468, 472398, 944796, 1495927, 2991854, 4487781, 5983708, 8975562, 17951124]

約数ペア:

[(1, 17951124), (2, 8975562), (3, 5983708), (4, 4487781), (6, 2991854), (12, 1495927), (19, 944796), (38, 472398), (43, 417468), (57, 314932), (76, 236199), (86, 208734), (114, 157466), (129, 139156), (172, 104367), (228, 78733), (258, 69578), (516, 34789), (817, 21972), (1634, 10986), (1831, 9804), (2451, 7324), (3268, 5493), (3662, 4902)]