18245928

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{40013}}^1$

素因数の和:40041

約数の個数: 32

約数和(自身を含む): 48016800

約数和(自身を除く): 29770872

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 40013, 80026, 120039, 160052, 240078, 320104, 480156, 760247, 960312, 1520494, 2280741, 3040988, 4561482, 6081976, 9122964, 18245928]

約数ペア:

[(1, 18245928), (2, 9122964), (3, 6081976), (4, 4561482), (6, 3040988), (8, 2280741), (12, 1520494), (19, 960312), (24, 760247), (38, 480156), (57, 320104), (76, 240078), (114, 160052), (152, 120039), (228, 80026), (456, 40013)]