2013648918

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^2\times {\mathrm{101}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 4445176320

約数和(自身を除く): 2431527402

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 61, 94, 101, 114, 122, 141, 183, 202, 282, 303, 366, 606, 893, 1159, 1786, 1919, 2318, 2679, 2867, 3477, 3721, 3838, 4747, 5358, 5734, 5757, 6161, 6954, 7442, 8601, 9494, 11163, 11514, 12322, 14241, 17202, 18483, 22326, 28482, 36966, 54473, 70699, 90193, 108946, 117059, 141398, 163419, 174887, 180386, 212097, 234118, 270579, 289567, 326838, 349774, 351177, 375821, 424194, 524661, 541158, 579134, 702354, 751642, 868701, 1049322, 1127463, 1737402, 2254926, 3322853, 5501773, 6645706, 7140599, 9968559, 11003546, 14281198, 16505319, 17663587, 19937118, 21421797, 33010638, 35327174, 42843594, 52990761, 105981522, 335608153, 671216306, 1006824459, 2013648918]

約数ペア:

[(1, 2013648918), (2, 1006824459), (3, 671216306), (6, 335608153), (19, 105981522), (38, 52990761), (47, 42843594), (57, 35327174), (61, 33010638), (94, 21421797), (101, 19937118), (114, 17663587), (122, 16505319), (141, 14281198), (183, 11003546), (202, 9968559), (282, 7140599), (303, 6645706), (366, 5501773), (606, 3322853), (893, 2254926), (1159, 1737402), (1786, 1127463), (1919, 1049322), (2318, 868701), (2679, 751642), (2867, 702354), (3477, 579134), (3721, 541158), (3838, 524661), (4747, 424194), (5358, 375821), (5734, 351177), (5757, 349774), (6161, 326838), (6954, 289567), (7442, 270579), (8601, 234118), (9494, 212097), (11163, 180386), (11514, 174887), (12322, 163419), (14241, 141398), (17202, 117059), (18483, 108946), (22326, 90193), (28482, 70699), (36966, 54473)]