169810326

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{2083}}^1$

素因数の和:2745

約数の個数: 48

約数和(自身を含む): 421334784

約数和(自身を除く): 251524458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 647, 1294, 1941, 2083, 3882, 4166, 4529, 5823, 6249, 9058, 11646, 12498, 13587, 14581, 18747, 27174, 29162, 37494, 40761, 43743, 81522, 87486, 131229, 262458, 1347701, 2695402, 4043103, 8086206, 9433907, 12129309, 18867814, 24258618, 28301721, 56603442, 84905163, 169810326]

約数ペア:

[(1, 169810326), (2, 84905163), (3, 56603442), (6, 28301721), (7, 24258618), (9, 18867814), (14, 12129309), (18, 9433907), (21, 8086206), (42, 4043103), (63, 2695402), (126, 1347701), (647, 262458), (1294, 131229), (1941, 87486), (2083, 81522), (3882, 43743), (4166, 40761), (4529, 37494), (5823, 29162), (6249, 27174), (9058, 18747), (11646, 14581), (12498, 13587)]