12991752

素因数分解:

$2^3\times 3^5\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 37608480

約数和(自身を除く): 24616728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 81, 82, 108, 123, 162, 163, 164, 216, 243, 246, 324, 326, 328, 369, 486, 489, 492, 648, 652, 738, 972, 978, 984, 1107, 1304, 1467, 1476, 1944, 1956, 2214, 2934, 2952, 3321, 3912, 4401, 4428, 5868, 6642, 6683, 8802, 8856, 9963, 11736, 13203, 13284, 13366, 17604, 19926, 20049, 26406, 26568, 26732, 35208, 39609, 39852, 40098, 52812, 53464, 60147, 79218, 79704, 80196, 105624, 120294, 158436, 160392, 180441, 240588, 316872, 360882, 481176, 541323, 721764, 1082646, 1443528, 1623969, 2165292, 3247938, 4330584, 6495876, 12991752]

約数ペア:

[(1, 12991752), (2, 6495876), (3, 4330584), (4, 3247938), (6, 2165292), (8, 1623969), (9, 1443528), (12, 1082646), (18, 721764), (24, 541323), (27, 481176), (36, 360882), (41, 316872), (54, 240588), (72, 180441), (81, 160392), (82, 158436), (108, 120294), (123, 105624), (162, 80196), (163, 79704), (164, 79218), (216, 60147), (243, 53464), (246, 52812), (324, 40098), (326, 39852), (328, 39609), (369, 35208), (486, 26732), (489, 26568), (492, 26406), (648, 20049), (652, 19926), (738, 17604), (972, 13366), (978, 13284), (984, 13203), (1107, 11736), (1304, 9963), (1467, 8856), (1476, 8802), (1944, 6683), (1956, 6642), (2214, 5868), (2934, 4428), (2952, 4401), (3321, 3912)]