25970868

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1$

素因数の和:384

約数の個数: 144

約数和(自身を含む): 85123584

約数和(自身を除く): 59152716

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 126, 132, 154, 162, 189, 198, 231, 243, 252, 297, 308, 324, 347, 378, 396, 462, 486, 567, 594, 693, 694, 756, 891, 924, 972, 1041, 1134, 1188, 1386, 1388, 1701, 1782, 2079, 2082, 2268, 2429, 2673, 2772, 3123, 3402, 3564, 3817, 4158, 4164, 4858, 5346, 6237, 6246, 6804, 7287, 7634, 8316, 9369, 9716, 10692, 11451, 12474, 12492, 14574, 15268, 18711, 18738, 21861, 22902, 24948, 26719, 28107, 29148, 34353, 37422, 37476, 43722, 45804, 53438, 56214, 65583, 68706, 74844, 80157, 84321, 87444, 103059, 106876, 112428, 131166, 137412, 160314, 168642, 196749, 206118, 240471, 262332, 309177, 320628, 337284, 393498, 412236, 480942, 590247, 618354, 721413, 786996, 927531, 961884, 1180494, 1236708, 1442826, 1855062, 2164239, 2360988, 2885652, 3710124, 4328478, 6492717, 8656956, 12985434, 25970868]

約数ペア:

[(1, 25970868), (2, 12985434), (3, 8656956), (4, 6492717), (6, 4328478), (7, 3710124), (9, 2885652), (11, 2360988), (12, 2164239), (14, 1855062), (18, 1442826), (21, 1236708), (22, 1180494), (27, 961884), (28, 927531), (33, 786996), (36, 721413), (42, 618354), (44, 590247), (54, 480942), (63, 412236), (66, 393498), (77, 337284), (81, 320628), (84, 309177), (99, 262332), (108, 240471), (126, 206118), (132, 196749), (154, 168642), (162, 160314), (189, 137412), (198, 131166), (231, 112428), (243, 106876), (252, 103059), (297, 87444), (308, 84321), (324, 80157), (347, 74844), (378, 68706), (396, 65583), (462, 56214), (486, 53438), (567, 45804), (594, 43722), (693, 37476), (694, 37422), (756, 34353), (891, 29148), (924, 28107), (972, 26719), (1041, 24948), (1134, 22902), (1188, 21861), (1386, 18738), (1388, 18711), (1701, 15268), (1782, 14574), (2079, 12492), (2082, 12474), (2268, 11451), (2429, 10692), (2673, 9716), (2772, 9369), (3123, 8316), (3402, 7634), (3564, 7287), (3817, 6804), (4158, 6246), (4164, 6237), (4858, 5346)]