1873746

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{4957}}^1$

素因数の和:4975

約数の個数: 32

約数和(自身を含む): 4759680

約数和(自身を除く): 2885934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 4957, 9914, 14871, 29742, 34699, 44613, 69398, 89226, 104097, 133839, 208194, 267678, 312291, 624582, 936873, 1873746]

約数ペア:

[(1, 1873746), (2, 936873), (3, 624582), (6, 312291), (7, 267678), (9, 208194), (14, 133839), (18, 104097), (21, 89226), (27, 69398), (42, 44613), (54, 34699), (63, 29742), (126, 14871), (189, 9914), (378, 4957)]