2731326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 6272784

約数和(自身を除く): 3541458

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 97, 114, 194, 247, 291, 361, 494, 582, 722, 741, 1083, 1261, 1482, 1843, 2166, 2522, 3686, 3783, 4693, 5529, 7566, 9386, 11058, 14079, 23959, 28158, 35017, 47918, 70034, 71877, 105051, 143754, 210102, 455221, 910442, 1365663, 2731326]

約数ペア:

[(1, 2731326), (2, 1365663), (3, 910442), (6, 455221), (13, 210102), (19, 143754), (26, 105051), (38, 71877), (39, 70034), (57, 47918), (78, 35017), (97, 28158), (114, 23959), (194, 14079), (247, 11058), (291, 9386), (361, 7566), (494, 5529), (582, 4693), (722, 3783), (741, 3686), (1083, 2522), (1261, 2166), (1482, 1843)]