27369918

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 62899200

約数和(自身を除く): 35529282

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 191, 342, 382, 419, 573, 838, 1146, 1257, 1719, 2514, 3438, 3629, 3771, 7258, 7542, 7961, 10887, 15922, 21774, 23883, 32661, 47766, 65322, 71649, 80029, 143298, 160058, 240087, 480174, 720261, 1440522, 1520551, 3041102, 4561653, 9123306, 13684959, 27369918]

約数ペア:

[(1, 27369918), (2, 13684959), (3, 9123306), (6, 4561653), (9, 3041102), (18, 1520551), (19, 1440522), (38, 720261), (57, 480174), (114, 240087), (171, 160058), (191, 143298), (342, 80029), (382, 71649), (419, 65322), (573, 47766), (838, 32661), (1146, 23883), (1257, 21774), (1719, 15922), (2514, 10887), (3438, 7961), (3629, 7542), (3771, 7258)]