15896412

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:229

約数の個数: 120

約数和(自身を含む): 48895616

約数和(自身を除く): 32999204

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, 163, 172, 189, 252, 258, 301, 324, 326, 378, 387, 489, 516, 567, 602, 652, 756, 774, 903, 978, 1134, 1141, 1161, 1204, 1467, 1548, 1806, 1956, 2268, 2282, 2322, 2709, 2934, 3423, 3483, 3612, 4401, 4564, 4644, 5418, 5868, 6846, 6966, 7009, 8127, 8802, 10269, 10836, 13203, 13692, 13932, 14018, 16254, 17604, 20538, 21027, 24381, 26406, 28036, 30807, 32508, 41076, 42054, 48762, 49063, 52812, 61614, 63081, 84108, 92421, 97524, 98126, 123228, 126162, 147189, 184842, 189243, 196252, 252324, 294378, 369684, 378486, 441567, 567729, 588756, 756972, 883134, 1135458, 1324701, 1766268, 2270916, 2649402, 3974103, 5298804, 7948206, 15896412]

約数ペア:

[(1, 15896412), (2, 7948206), (3, 5298804), (4, 3974103), (6, 2649402), (7, 2270916), (9, 1766268), (12, 1324701), (14, 1135458), (18, 883134), (21, 756972), (27, 588756), (28, 567729), (36, 441567), (42, 378486), (43, 369684), (54, 294378), (63, 252324), (81, 196252), (84, 189243), (86, 184842), (108, 147189), (126, 126162), (129, 123228), (162, 98126), (163, 97524), (172, 92421), (189, 84108), (252, 63081), (258, 61614), (301, 52812), (324, 49063), (326, 48762), (378, 42054), (387, 41076), (489, 32508), (516, 30807), (567, 28036), (602, 26406), (652, 24381), (756, 21027), (774, 20538), (903, 17604), (978, 16254), (1134, 14018), (1141, 13932), (1161, 13692), (1204, 13203), (1467, 10836), (1548, 10269), (1806, 8802), (1956, 8127), (2268, 7009), (2282, 6966), (2322, 6846), (2709, 5868), (2934, 5418), (3423, 4644), (3483, 4564), (3612, 4401)]