1356828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 3642240

約数和(自身を除く): 2285412

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 541, 627, 836, 1082, 1254, 1623, 2164, 2508, 3246, 5951, 6492, 10279, 11902, 17853, 20558, 23804, 30837, 35706, 41116, 61674, 71412, 113069, 123348, 226138, 339207, 452276, 678414, 1356828]

約数ペア:

[(1, 1356828), (2, 678414), (3, 452276), (4, 339207), (6, 226138), (11, 123348), (12, 113069), (19, 71412), (22, 61674), (33, 41116), (38, 35706), (44, 30837), (57, 23804), (66, 20558), (76, 17853), (114, 11902), (132, 10279), (209, 6492), (228, 5951), (418, 3246), (541, 2508), (627, 2164), (836, 1623), (1082, 1254)]