1860974892

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{29}}^2\times {\mathrm{2927}}^1$

素因数の和:3005

約数の個数: 144

約数和(自身を含む): 5712645120

約数和(自身を除く): 3851670228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 84, 87, 108, 116, 126, 174, 189, 203, 252, 261, 348, 378, 406, 522, 609, 756, 783, 812, 841, 1044, 1218, 1566, 1682, 1827, 2436, 2523, 2927, 3132, 3364, 3654, 5046, 5481, 5854, 5887, 7308, 7569, 8781, 10092, 10962, 11708, 11774, 15138, 17562, 17661, 20489, 21924, 22707, 23548, 26343, 30276, 35124, 35322, 40978, 45414, 52686, 52983, 61467, 70644, 79029, 81956, 84883, 90828, 105372, 105966, 122934, 158058, 158949, 169766, 184401, 211932, 245868, 254649, 316116, 317898, 339532, 368802, 509298, 553203, 594181, 635796, 737604, 763947, 1018596, 1106406, 1188362, 1527894, 1782543, 2212812, 2291841, 2376724, 2461607, 3055788, 3565086, 4583682, 4923214, 5347629, 7130172, 7384821, 9167364, 9846428, 10695258, 14769642, 16042887, 17231249, 21390516, 22154463, 29539284, 32085774, 34462498, 44308926, 51693747, 64171548, 66463389, 68924996, 88617852, 103387494, 132926778, 155081241, 206774988, 265853556, 310162482, 465243723, 620324964, 930487446, 1860974892]

約数ペア:

[(1, 1860974892), (2, 930487446), (3, 620324964), (4, 465243723), (6, 310162482), (7, 265853556), (9, 206774988), (12, 155081241), (14, 132926778), (18, 103387494), (21, 88617852), (27, 68924996), (28, 66463389), (29, 64171548), (36, 51693747), (42, 44308926), (54, 34462498), (58, 32085774), (63, 29539284), (84, 22154463), (87, 21390516), (108, 17231249), (116, 16042887), (126, 14769642), (174, 10695258), (189, 9846428), (203, 9167364), (252, 7384821), (261, 7130172), (348, 5347629), (378, 4923214), (406, 4583682), (522, 3565086), (609, 3055788), (756, 2461607), (783, 2376724), (812, 2291841), (841, 2212812), (1044, 1782543), (1218, 1527894), (1566, 1188362), (1682, 1106406), (1827, 1018596), (2436, 763947), (2523, 737604), (2927, 635796), (3132, 594181), (3364, 553203), (3654, 509298), (5046, 368802), (5481, 339532), (5854, 317898), (5887, 316116), (7308, 254649), (7569, 245868), (8781, 211932), (10092, 184401), (10962, 169766), (11708, 158949), (11774, 158058), (15138, 122934), (17562, 105966), (17661, 105372), (20489, 90828), (21924, 84883), (22707, 81956), (23548, 79029), (26343, 70644), (30276, 61467), (35124, 52983), (35322, 52686), (40978, 45414)]