42155172

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{68881}}^1$

素因数の和:68908

約数の個数: 36

約数和(自身を含む): 112828716

約数和(自身を除く): 70673544

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 68881, 137762, 206643, 275524, 413286, 619929, 826572, 1170977, 1239858, 2341954, 2479716, 3512931, 4683908, 7025862, 10538793, 14051724, 21077586, 42155172]

約数ペア:

[(1, 42155172), (2, 21077586), (3, 14051724), (4, 10538793), (6, 7025862), (9, 4683908), (12, 3512931), (17, 2479716), (18, 2341954), (34, 1239858), (36, 1170977), (51, 826572), (68, 619929), (102, 413286), (153, 275524), (204, 206643), (306, 137762), (612, 68881)]