2103192

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:142

約数の個数: 128

約数和(自身を含む): 7257600

約数和(自身を除く): 5154408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 107, 108, 117, 126, 156, 168, 182, 189, 214, 216, 234, 252, 273, 312, 321, 351, 364, 378, 428, 468, 504, 546, 642, 702, 728, 749, 756, 819, 856, 936, 963, 1092, 1284, 1391, 1404, 1498, 1512, 1638, 1926, 2184, 2247, 2457, 2568, 2782, 2808, 2889, 2996, 3276, 3852, 4173, 4494, 4914, 5564, 5778, 5992, 6552, 6741, 7704, 8346, 8988, 9737, 9828, 11128, 11556, 12519, 13482, 16692, 17976, 19474, 19656, 20223, 23112, 25038, 26964, 29211, 33384, 37557, 38948, 40446, 50076, 53928, 58422, 75114, 77896, 80892, 87633, 100152, 116844, 150228, 161784, 175266, 233688, 262899, 300456, 350532, 525798, 701064, 1051596, 2103192]

約数ペア:

[(1, 2103192), (2, 1051596), (3, 701064), (4, 525798), (6, 350532), (7, 300456), (8, 262899), (9, 233688), (12, 175266), (13, 161784), (14, 150228), (18, 116844), (21, 100152), (24, 87633), (26, 80892), (27, 77896), (28, 75114), (36, 58422), (39, 53928), (42, 50076), (52, 40446), (54, 38948), (56, 37557), (63, 33384), (72, 29211), (78, 26964), (84, 25038), (91, 23112), (104, 20223), (107, 19656), (108, 19474), (117, 17976), (126, 16692), (156, 13482), (168, 12519), (182, 11556), (189, 11128), (214, 9828), (216, 9737), (234, 8988), (252, 8346), (273, 7704), (312, 6741), (321, 6552), (351, 5992), (364, 5778), (378, 5564), (428, 4914), (468, 4494), (504, 4173), (546, 3852), (642, 3276), (702, 2996), (728, 2889), (749, 2808), (756, 2782), (819, 2568), (856, 2457), (936, 2247), (963, 2184), (1092, 1926), (1284, 1638), (1391, 1512), (1404, 1498)]