131136726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{27631}}^1$

素因数の和:27756

約数の個数: 32

約数和(自身を含む): 302404608

約数和(自身を除く): 171267882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 4746, 27631, 55262, 82893, 165786, 193417, 386834, 580251, 1160502, 3122303, 6244606, 9366909, 18733818, 21856121, 43712242, 65568363, 131136726]

約数ペア:

[(1, 131136726), (2, 65568363), (3, 43712242), (6, 21856121), (7, 18733818), (14, 9366909), (21, 6244606), (42, 3122303), (113, 1160502), (226, 580251), (339, 386834), (678, 193417), (791, 165786), (1582, 82893), (2373, 55262), (4746, 27631)]