19962522

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{733}}^1$

素因数の和:847

約数の個数: 48

約数和(自身を含む): 46374120

約数和(自身を除く): 26411598

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 89, 102, 153, 178, 267, 306, 534, 733, 801, 1466, 1513, 1602, 2199, 3026, 4398, 4539, 6597, 9078, 12461, 13194, 13617, 24922, 27234, 37383, 65237, 74766, 112149, 130474, 195711, 224298, 391422, 587133, 1109029, 1174266, 2218058, 3327087, 6654174, 9981261, 19962522]

約数ペア:

[(1, 19962522), (2, 9981261), (3, 6654174), (6, 3327087), (9, 2218058), (17, 1174266), (18, 1109029), (34, 587133), (51, 391422), (89, 224298), (102, 195711), (153, 130474), (178, 112149), (267, 74766), (306, 65237), (534, 37383), (733, 27234), (801, 24922), (1466, 13617), (1513, 13194), (1602, 12461), (2199, 9078), (3026, 6597), (4398, 4539)]