1918149688

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3331}}^1$

素因数の和:3477

約数の個数: 96

約数和(自身を含む): 4546780560

約数和(自身を除く): 2628630872

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 113, 182, 196, 226, 364, 392, 452, 637, 728, 791, 904, 1274, 1469, 1582, 2548, 2938, 3164, 3331, 5096, 5537, 5876, 6328, 6662, 10283, 11074, 11752, 13324, 20566, 22148, 23317, 26648, 41132, 43303, 44296, 46634, 71981, 82264, 86606, 93268, 143962, 163219, 173212, 186536, 287924, 303121, 326438, 346424, 376403, 575848, 606242, 652876, 752806, 1212484, 1305752, 1505612, 2121847, 2424968, 2634821, 3011224, 4243694, 4893239, 5269642, 8487388, 9786478, 10539284, 16974776, 18443747, 19572956, 21078568, 34252673, 36887494, 39145912, 68505346, 73774988, 137010692, 147549976, 239768711, 274021384, 479537422, 959074844, 1918149688]

約数ペア:

[(1, 1918149688), (2, 959074844), (4, 479537422), (7, 274021384), (8, 239768711), (13, 147549976), (14, 137010692), (26, 73774988), (28, 68505346), (49, 39145912), (52, 36887494), (56, 34252673), (91, 21078568), (98, 19572956), (104, 18443747), (113, 16974776), (182, 10539284), (196, 9786478), (226, 8487388), (364, 5269642), (392, 4893239), (452, 4243694), (637, 3011224), (728, 2634821), (791, 2424968), (904, 2121847), (1274, 1505612), (1469, 1305752), (1582, 1212484), (2548, 752806), (2938, 652876), (3164, 606242), (3331, 575848), (5096, 376403), (5537, 346424), (5876, 326438), (6328, 303121), (6662, 287924), (10283, 186536), (11074, 173212), (11752, 163219), (13324, 143962), (20566, 93268), (22148, 86606), (23317, 82264), (26648, 71981), (41132, 46634), (43303, 44296)]