18109692

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 49061376

約数和(自身を除く): 30951684

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 127, 153, 204, 233, 254, 306, 381, 466, 508, 612, 699, 762, 932, 1143, 1398, 1524, 2097, 2159, 2286, 2796, 3961, 4194, 4318, 4572, 6477, 7922, 8388, 8636, 11883, 12954, 15844, 19431, 23766, 25908, 29591, 35649, 38862, 47532, 59182, 71298, 77724, 88773, 118364, 142596, 177546, 266319, 355092, 503047, 532638, 1006094, 1065276, 1509141, 2012188, 3018282, 4527423, 6036564, 9054846, 18109692]

約数ペア:

[(1, 18109692), (2, 9054846), (3, 6036564), (4, 4527423), (6, 3018282), (9, 2012188), (12, 1509141), (17, 1065276), (18, 1006094), (34, 532638), (36, 503047), (51, 355092), (68, 266319), (102, 177546), (127, 142596), (153, 118364), (204, 88773), (233, 77724), (254, 71298), (306, 59182), (381, 47532), (466, 38862), (508, 35649), (612, 29591), (699, 25908), (762, 23766), (932, 19431), (1143, 15844), (1398, 12954), (1524, 11883), (2097, 8636), (2159, 8388), (2286, 7922), (2796, 6477), (3961, 4572), (4194, 4318)]