4739238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1297}}^1$

素因数の和:1341

約数の個数: 48

約数和(自身を含む): 12149280

約数和(自身を除く): 7410042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1297, 1827, 2594, 3654, 3891, 7782, 9079, 11673, 18158, 23346, 27237, 37613, 54474, 75226, 81711, 112839, 163422, 225678, 263291, 338517, 526582, 677034, 789873, 1579746, 2369619, 4739238]

約数ペア:

[(1, 4739238), (2, 2369619), (3, 1579746), (6, 789873), (7, 677034), (9, 526582), (14, 338517), (18, 263291), (21, 225678), (29, 163422), (42, 112839), (58, 81711), (63, 75226), (87, 54474), (126, 37613), (174, 27237), (203, 23346), (261, 18158), (406, 11673), (522, 9079), (609, 7782), (1218, 3891), (1297, 3654), (1827, 2594)]