20190183102

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{87107}}^1$

素因数の和:87357

約数の個数: 48

約数和(自身を含む): 44571421440

約数和(自身を除く): 24381238338

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 163, 237, 326, 474, 489, 711, 978, 1422, 1467, 2934, 12877, 25754, 38631, 77262, 87107, 115893, 174214, 231786, 261321, 522642, 783963, 1567926, 6881453, 13762906, 14198441, 20644359, 28396882, 41288718, 42595323, 61933077, 85190646, 123866154, 127785969, 255571938, 1121676839, 2243353678, 3365030517, 6730061034, 10095091551, 20190183102]

約数ペア:

[(1, 20190183102), (2, 10095091551), (3, 6730061034), (6, 3365030517), (9, 2243353678), (18, 1121676839), (79, 255571938), (158, 127785969), (163, 123866154), (237, 85190646), (326, 61933077), (474, 42595323), (489, 41288718), (711, 28396882), (978, 20644359), (1422, 14198441), (1467, 13762906), (2934, 6881453), (12877, 1567926), (25754, 783963), (38631, 522642), (77262, 261321), (87107, 231786), (115893, 174214)]