42402198654

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^2\times {\mathrm{499}}^1\times {\mathrm{1453}}^1$

素因数の和:2004

約数の個数: 120

約数和(自身を含む): 100546281000

約数和(自身を除く): 58144082346

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 361, 499, 513, 722, 998, 1026, 1083, 1453, 1497, 1539, 2166, 2906, 2994, 3078, 3249, 4359, 4491, 6498, 8718, 8982, 9481, 9747, 13077, 13473, 18962, 19494, 26154, 26946, 27607, 28443, 29241, 39231, 40419, 55214, 56886, 58482, 78462, 80838, 82821, 85329, 117693, 165642, 170658, 180139, 235386, 248463, 255987, 360278, 496926, 511974, 524533, 540417, 725047, 745389, 767961, 1049066, 1080834, 1450094, 1490778, 1535922, 1573599, 1621251, 2175141, 2236167, 3147198, 3242502, 4350282, 4472334, 4720797, 4863753, 6525423, 9441594, 9727506, 13050846, 13775893, 14162391, 14591259, 19576269, 27551786, 28324782, 29182518, 39152538, 41327679, 42487173, 58728807, 82655358, 84974346, 117457614, 123983037, 247966074, 261741967, 371949111, 523483934, 743898222, 785225901, 1115847333, 1570451802, 2231694666, 2355677703, 4711355406, 7067033109, 14134066218, 21201099327, 42402198654]

約数ペア:

[(1, 42402198654), (2, 21201099327), (3, 14134066218), (6, 7067033109), (9, 4711355406), (18, 2355677703), (19, 2231694666), (27, 1570451802), (38, 1115847333), (54, 785225901), (57, 743898222), (81, 523483934), (114, 371949111), (162, 261741967), (171, 247966074), (342, 123983037), (361, 117457614), (499, 84974346), (513, 82655358), (722, 58728807), (998, 42487173), (1026, 41327679), (1083, 39152538), (1453, 29182518), (1497, 28324782), (1539, 27551786), (2166, 19576269), (2906, 14591259), (2994, 14162391), (3078, 13775893), (3249, 13050846), (4359, 9727506), (4491, 9441594), (6498, 6525423), (8718, 4863753), (8982, 4720797), (9481, 4472334), (9747, 4350282), (13077, 3242502), (13473, 3147198), (18962, 2236167), (19494, 2175141), (26154, 1621251), (26946, 1573599), (27607, 1535922), (28443, 1490778), (29241, 1450094), (39231, 1080834), (40419, 1049066), (55214, 767961), (56886, 745389), (58482, 725047), (78462, 540417), (80838, 524533), (82821, 511974), (85329, 496926), (117693, 360278), (165642, 255987), (170658, 248463), (180139, 235386)]