40225038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22273}}^1$

素因数の和:22328

約数の個数: 32

約数和(自身を含む): 94085376

約数和(自身を除く): 53860338

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 22273, 44546, 66819, 133638, 155911, 311822, 467733, 935466, 957739, 1915478, 2873217, 5746434, 6704173, 13408346, 20112519, 40225038]

約数ペア:

[(1, 40225038), (2, 20112519), (3, 13408346), (6, 6704173), (7, 5746434), (14, 2873217), (21, 1915478), (42, 957739), (43, 935466), (86, 467733), (129, 311822), (258, 155911), (301, 133638), (602, 66819), (903, 44546), (1806, 22273)]