138862374

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{24859}}^1$

素因数の和:24897

約数の個数: 48

約数和(自身を含む): 340084800

約数和(自身を除く): 201222426

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 24859, 49718, 74577, 149154, 174013, 348026, 472321, 522039, 944642, 1044078, 1218091, 1416963, 2436182, 2833926, 3306247, 3654273, 6612494, 7308546, 9918741, 19837482, 23143729, 46287458, 69431187, 138862374]

約数ペア:

[(1, 138862374), (2, 69431187), (3, 46287458), (6, 23143729), (7, 19837482), (14, 9918741), (19, 7308546), (21, 6612494), (38, 3654273), (42, 3306247), (49, 2833926), (57, 2436182), (98, 1416963), (114, 1218091), (133, 1044078), (147, 944642), (266, 522039), (294, 472321), (399, 348026), (798, 174013), (931, 149154), (1862, 74577), (2793, 49718), (5586, 24859)]