181997124

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{15061}}^1$

素因数の和:15140

約数の個数: 48

約数和(自身を含む): 455474880

約数和(自身を除く): 273477756

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 159, 212, 228, 318, 636, 1007, 2014, 3021, 4028, 6042, 12084, 15061, 30122, 45183, 60244, 90366, 180732, 286159, 572318, 798233, 858477, 1144636, 1596466, 1716954, 2394699, 3192932, 3433908, 4789398, 9578796, 15166427, 30332854, 45499281, 60665708, 90998562, 181997124]

約数ペア:

[(1, 181997124), (2, 90998562), (3, 60665708), (4, 45499281), (6, 30332854), (12, 15166427), (19, 9578796), (38, 4789398), (53, 3433908), (57, 3192932), (76, 2394699), (106, 1716954), (114, 1596466), (159, 1144636), (212, 858477), (228, 798233), (318, 572318), (636, 286159), (1007, 180732), (2014, 90366), (3021, 60244), (4028, 45183), (6042, 30122), (12084, 15061)]