40414926

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{409}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 83128320

約数和(自身を除く): 42713394

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 383, 409, 766, 818, 1149, 1227, 2298, 2454, 16469, 17587, 32938, 35174, 49407, 52761, 98814, 105522, 156647, 313294, 469941, 939882, 6735821, 13471642, 20207463, 40414926]

約数ペア:

[(1, 40414926), (2, 20207463), (3, 13471642), (6, 6735821), (43, 939882), (86, 469941), (129, 313294), (258, 156647), (383, 105522), (409, 98814), (766, 52761), (818, 49407), (1149, 35174), (1227, 32938), (2298, 17587), (2454, 16469)]