16881522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3557}}^1$

素因数の和:3682

約数の個数: 32

約数和(自身を含む): 38938752

約数和(自身を除く): 22057230

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 3557, 4746, 7114, 10671, 21342, 24899, 49798, 74697, 149394, 401941, 803882, 1205823, 2411646, 2813587, 5627174, 8440761, 16881522]

約数ペア:

[(1, 16881522), (2, 8440761), (3, 5627174), (6, 2813587), (7, 2411646), (14, 1205823), (21, 803882), (42, 401941), (113, 149394), (226, 74697), (339, 49798), (678, 24899), (791, 21342), (1582, 10671), (2373, 7114), (3557, 4746)]