173984454

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{2089}}^1$

素因数の和:2765

約数の個数: 48

約数和(自身を含む): 431676960

約数和(自身を除く): 257692506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 661, 1322, 1983, 2089, 3966, 4178, 4627, 5949, 6267, 9254, 11898, 12534, 13881, 14623, 18801, 27762, 29246, 37602, 41643, 43869, 83286, 87738, 131607, 263214, 1380829, 2761658, 4142487, 8284974, 9665803, 12427461, 19331606, 24854922, 28997409, 57994818, 86992227, 173984454]

約数ペア:

[(1, 173984454), (2, 86992227), (3, 57994818), (6, 28997409), (7, 24854922), (9, 19331606), (14, 12427461), (18, 9665803), (21, 8284974), (42, 4142487), (63, 2761658), (126, 1380829), (661, 263214), (1322, 131607), (1983, 87738), (2089, 83286), (3966, 43869), (4178, 41643), (4627, 37602), (5949, 29246), (6267, 27762), (9254, 18801), (11898, 14623), (12534, 13881)]