42021252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 133066752

約数和(自身を除く): 91045500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 101, 117, 126, 127, 156, 182, 202, 234, 252, 254, 273, 303, 364, 381, 404, 468, 508, 546, 606, 707, 762, 819, 889, 909, 1092, 1143, 1212, 1313, 1414, 1524, 1638, 1651, 1778, 1818, 2121, 2286, 2626, 2667, 2828, 3276, 3302, 3556, 3636, 3939, 4242, 4572, 4953, 5252, 5334, 6363, 6604, 7878, 8001, 8484, 9191, 9906, 10668, 11557, 11817, 12726, 12827, 14859, 15756, 16002, 18382, 19812, 23114, 23634, 25452, 25654, 27573, 29718, 32004, 34671, 36764, 38481, 46228, 47268, 51308, 55146, 59436, 69342, 76962, 82719, 89789, 104013, 110292, 115443, 138684, 153924, 165438, 166751, 179578, 208026, 230886, 269367, 330876, 333502, 359156, 416052, 461772, 500253, 538734, 667004, 808101, 1000506, 1077468, 1167257, 1500759, 1616202, 2001012, 2334514, 3001518, 3232404, 3501771, 4669028, 6003036, 7003542, 10505313, 14007084, 21010626, 42021252]

約数ペア:

[(1, 42021252), (2, 21010626), (3, 14007084), (4, 10505313), (6, 7003542), (7, 6003036), (9, 4669028), (12, 3501771), (13, 3232404), (14, 3001518), (18, 2334514), (21, 2001012), (26, 1616202), (28, 1500759), (36, 1167257), (39, 1077468), (42, 1000506), (52, 808101), (63, 667004), (78, 538734), (84, 500253), (91, 461772), (101, 416052), (117, 359156), (126, 333502), (127, 330876), (156, 269367), (182, 230886), (202, 208026), (234, 179578), (252, 166751), (254, 165438), (273, 153924), (303, 138684), (364, 115443), (381, 110292), (404, 104013), (468, 89789), (508, 82719), (546, 76962), (606, 69342), (707, 59436), (762, 55146), (819, 51308), (889, 47268), (909, 46228), (1092, 38481), (1143, 36764), (1212, 34671), (1313, 32004), (1414, 29718), (1524, 27573), (1638, 25654), (1651, 25452), (1778, 23634), (1818, 23114), (2121, 19812), (2286, 18382), (2626, 16002), (2667, 15756), (2828, 14859), (3276, 12827), (3302, 12726), (3556, 11817), (3636, 11557), (3939, 10668), (4242, 9906), (4572, 9191), (4953, 8484), (5252, 8001), (5334, 7878), (6363, 6604)]