2141834886

素因数分解:

$2^1\times 3^4\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{1657}}^1$

素因数の和:1851

約数の個数: 80

約数和(自身を含む): 4911128640

約数和(自身を除く): 2769293754

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 101, 158, 162, 202, 237, 303, 474, 606, 711, 909, 1422, 1657, 1818, 2133, 2727, 3314, 4266, 4971, 5454, 6399, 7979, 8181, 9942, 12798, 14913, 15958, 16362, 23937, 29826, 44739, 47874, 71811, 89478, 130903, 134217, 143622, 167357, 215433, 261806, 268434, 334714, 392709, 430866, 502071, 646299, 785418, 1004142, 1178127, 1292598, 1506213, 2356254, 3012426, 3534381, 4518639, 7068762, 9037278, 10603143, 13221203, 13555917, 21206286, 26442406, 27111834, 39663609, 79327218, 118990827, 237981654, 356972481, 713944962, 1070917443, 2141834886]

約数ペア:

[(1, 2141834886), (2, 1070917443), (3, 713944962), (6, 356972481), (9, 237981654), (18, 118990827), (27, 79327218), (54, 39663609), (79, 27111834), (81, 26442406), (101, 21206286), (158, 13555917), (162, 13221203), (202, 10603143), (237, 9037278), (303, 7068762), (474, 4518639), (606, 3534381), (711, 3012426), (909, 2356254), (1422, 1506213), (1657, 1292598), (1818, 1178127), (2133, 1004142), (2727, 785418), (3314, 646299), (4266, 502071), (4971, 430866), (5454, 392709), (6399, 334714), (7979, 268434), (8181, 261806), (9942, 215433), (12798, 167357), (14913, 143622), (15958, 134217), (16362, 130903), (23937, 89478), (29826, 71811), (44739, 47874)]