16871652

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:239

約数の個数: 120

約数和(自身を含む): 51877056

約数和(自身を除く): 35005404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 81, 84, 86, 108, 126, 129, 162, 172, 173, 189, 252, 258, 301, 324, 346, 378, 387, 516, 519, 567, 602, 692, 756, 774, 903, 1038, 1134, 1161, 1204, 1211, 1548, 1557, 1806, 2076, 2268, 2322, 2422, 2709, 3114, 3483, 3612, 3633, 4644, 4671, 4844, 5418, 6228, 6966, 7266, 7439, 8127, 9342, 10836, 10899, 13932, 14013, 14532, 14878, 16254, 18684, 21798, 22317, 24381, 28026, 29756, 32508, 32697, 43596, 44634, 48762, 52073, 56052, 65394, 66951, 89268, 97524, 98091, 104146, 130788, 133902, 156219, 196182, 200853, 208292, 267804, 312438, 392364, 401706, 468657, 602559, 624876, 803412, 937314, 1205118, 1405971, 1874628, 2410236, 2811942, 4217913, 5623884, 8435826, 16871652]

約数ペア:

[(1, 16871652), (2, 8435826), (3, 5623884), (4, 4217913), (6, 2811942), (7, 2410236), (9, 1874628), (12, 1405971), (14, 1205118), (18, 937314), (21, 803412), (27, 624876), (28, 602559), (36, 468657), (42, 401706), (43, 392364), (54, 312438), (63, 267804), (81, 208292), (84, 200853), (86, 196182), (108, 156219), (126, 133902), (129, 130788), (162, 104146), (172, 98091), (173, 97524), (189, 89268), (252, 66951), (258, 65394), (301, 56052), (324, 52073), (346, 48762), (378, 44634), (387, 43596), (516, 32697), (519, 32508), (567, 29756), (602, 28026), (692, 24381), (756, 22317), (774, 21798), (903, 18684), (1038, 16254), (1134, 14878), (1161, 14532), (1204, 14013), (1211, 13932), (1548, 10899), (1557, 10836), (1806, 9342), (2076, 8127), (2268, 7439), (2322, 7266), (2422, 6966), (2709, 6228), (3114, 5418), (3483, 4844), (3612, 4671), (3633, 4644)]