3154788

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:143

約数の個数: 120

約数和(自身を含む): 10245312

約数和(自身を除く): 7090524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 107, 108, 117, 126, 156, 162, 182, 189, 214, 234, 252, 273, 321, 324, 351, 364, 378, 428, 468, 546, 567, 642, 702, 749, 756, 819, 963, 1053, 1092, 1134, 1284, 1391, 1404, 1498, 1638, 1926, 2106, 2247, 2268, 2457, 2782, 2889, 2996, 3276, 3852, 4173, 4212, 4494, 4914, 5564, 5778, 6741, 7371, 8346, 8667, 8988, 9737, 9828, 11556, 12519, 13482, 14742, 16692, 17334, 19474, 20223, 25038, 26964, 29211, 29484, 34668, 37557, 38948, 40446, 50076, 58422, 60669, 75114, 80892, 87633, 112671, 116844, 121338, 150228, 175266, 225342, 242676, 262899, 350532, 450684, 525798, 788697, 1051596, 1577394, 3154788]

約数ペア:

[(1, 3154788), (2, 1577394), (3, 1051596), (4, 788697), (6, 525798), (7, 450684), (9, 350532), (12, 262899), (13, 242676), (14, 225342), (18, 175266), (21, 150228), (26, 121338), (27, 116844), (28, 112671), (36, 87633), (39, 80892), (42, 75114), (52, 60669), (54, 58422), (63, 50076), (78, 40446), (81, 38948), (84, 37557), (91, 34668), (107, 29484), (108, 29211), (117, 26964), (126, 25038), (156, 20223), (162, 19474), (182, 17334), (189, 16692), (214, 14742), (234, 13482), (252, 12519), (273, 11556), (321, 9828), (324, 9737), (351, 8988), (364, 8667), (378, 8346), (428, 7371), (468, 6741), (546, 5778), (567, 5564), (642, 4914), (702, 4494), (749, 4212), (756, 4173), (819, 3852), (963, 3276), (1053, 2996), (1092, 2889), (1134, 2782), (1284, 2457), (1391, 2268), (1404, 2247), (1498, 2106), (1638, 1926)]