39387678

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 87333120

約数和(自身を除く): 47945442

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 227, 239, 242, 363, 454, 478, 681, 717, 726, 1362, 1434, 2497, 2629, 4994, 5258, 7491, 7887, 14982, 15774, 27467, 28919, 54253, 54934, 57838, 82401, 86757, 108506, 162759, 164802, 173514, 325518, 596783, 1193566, 1790349, 3580698, 6564613, 13129226, 19693839, 39387678]

約数ペア:

[(1, 39387678), (2, 19693839), (3, 13129226), (6, 6564613), (11, 3580698), (22, 1790349), (33, 1193566), (66, 596783), (121, 325518), (227, 173514), (239, 164802), (242, 162759), (363, 108506), (454, 86757), (478, 82401), (681, 57838), (717, 54934), (726, 54253), (1362, 28919), (1434, 27467), (2497, 15774), (2629, 14982), (4994, 7887), (5258, 7491)]