2451636

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 6971328

約数和(自身を除く): 4519692

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 44, 66, 82, 99, 123, 132, 151, 164, 198, 246, 302, 369, 396, 451, 453, 492, 604, 738, 902, 906, 1353, 1359, 1476, 1661, 1804, 1812, 2706, 2718, 3322, 4059, 4983, 5412, 5436, 6191, 6644, 8118, 9966, 12382, 14949, 16236, 18573, 19932, 24764, 29898, 37146, 55719, 59796, 68101, 74292, 111438, 136202, 204303, 222876, 272404, 408606, 612909, 817212, 1225818, 2451636]

約数ペア:

[(1, 2451636), (2, 1225818), (3, 817212), (4, 612909), (6, 408606), (9, 272404), (11, 222876), (12, 204303), (18, 136202), (22, 111438), (33, 74292), (36, 68101), (41, 59796), (44, 55719), (66, 37146), (82, 29898), (99, 24764), (123, 19932), (132, 18573), (151, 16236), (164, 14949), (198, 12382), (246, 9966), (302, 8118), (369, 6644), (396, 6191), (451, 5436), (453, 5412), (492, 4983), (604, 4059), (738, 3322), (902, 2718), (906, 2706), (1353, 1812), (1359, 1804), (1476, 1661)]