17768972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 35562240

約数和(自身を除く): 17793268

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 83, 92, 166, 179, 299, 332, 358, 598, 716, 1079, 1196, 1909, 2158, 2327, 3818, 4117, 4316, 4654, 7636, 8234, 9308, 14857, 16468, 24817, 29714, 49634, 53521, 59428, 99268, 107042, 193141, 214084, 341711, 386282, 683422, 772564, 1366844, 4442243, 8884486, 17768972]

約数ペア:

[(1, 17768972), (2, 8884486), (4, 4442243), (13, 1366844), (23, 772564), (26, 683422), (46, 386282), (52, 341711), (83, 214084), (92, 193141), (166, 107042), (179, 99268), (299, 59428), (332, 53521), (358, 49634), (598, 29714), (716, 24817), (1079, 16468), (1196, 14857), (1909, 9308), (2158, 8234), (2327, 7636), (3818, 4654), (4117, 4316)]