9970938

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{1009}}^1$

素因数の和:1084

約数の個数: 40

約数和(自身を含む): 22731060

約数和(自身を除く): 12760122

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 366, 549, 1009, 1098, 1647, 2018, 3027, 3294, 4941, 6054, 9081, 9882, 18162, 27243, 54486, 61549, 81729, 123098, 163458, 184647, 369294, 553941, 1107882, 1661823, 3323646, 4985469, 9970938]

約数ペア:

[(1, 9970938), (2, 4985469), (3, 3323646), (6, 1661823), (9, 1107882), (18, 553941), (27, 369294), (54, 184647), (61, 163458), (81, 123098), (122, 81729), (162, 61549), (183, 54486), (366, 27243), (549, 18162), (1009, 9882), (1098, 9081), (1647, 6054), (2018, 4941), (3027, 3294)]