40120458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2269}}^1$

素因数の和:2702

約数の個数: 32

約数和(自身を含む): 91962240

約数和(自身を除く): 51841782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 421, 842, 1263, 2269, 2526, 2947, 4538, 5894, 6807, 8841, 13614, 15883, 17682, 31766, 47649, 95298, 955249, 1910498, 2865747, 5731494, 6686743, 13373486, 20060229, 40120458]

約数ペア:

[(1, 40120458), (2, 20060229), (3, 13373486), (6, 6686743), (7, 5731494), (14, 2865747), (21, 1910498), (42, 955249), (421, 95298), (842, 47649), (1263, 31766), (2269, 17682), (2526, 15883), (2947, 13614), (4538, 8841), (5894, 6807)]