123908478

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{29629}}^1$

素因数の和:29692

約数の個数: 32

約数和(自身を含む): 268803360

約数和(自身を除く): 144894882

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 697, 1394, 2091, 4182, 29629, 59258, 88887, 177774, 503693, 1007386, 1214789, 1511079, 2429578, 3022158, 3644367, 7288734, 20651413, 41302826, 61954239, 123908478]

約数ペア:

[(1, 123908478), (2, 61954239), (3, 41302826), (6, 20651413), (17, 7288734), (34, 3644367), (41, 3022158), (51, 2429578), (82, 1511079), (102, 1214789), (123, 1007386), (246, 503693), (697, 177774), (1394, 88887), (2091, 59258), (4182, 29629)]