18360864

素因数分解:

$2^5\times 3^3\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 54432000

約数和(自身を除く): 36071136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 79, 96, 108, 144, 158, 216, 237, 269, 288, 316, 432, 474, 538, 632, 711, 807, 864, 948, 1076, 1264, 1422, 1614, 1896, 2133, 2152, 2421, 2528, 2844, 3228, 3792, 4266, 4304, 4842, 5688, 6456, 7263, 7584, 8532, 8608, 9684, 11376, 12912, 14526, 17064, 19368, 21251, 22752, 25824, 29052, 34128, 38736, 42502, 58104, 63753, 68256, 77472, 85004, 116208, 127506, 170008, 191259, 232416, 255012, 340016, 382518, 510024, 573777, 680032, 765036, 1020048, 1147554, 1530072, 2040096, 2295108, 3060144, 4590216, 6120288, 9180432, 18360864]

約数ペア:

[(1, 18360864), (2, 9180432), (3, 6120288), (4, 4590216), (6, 3060144), (8, 2295108), (9, 2040096), (12, 1530072), (16, 1147554), (18, 1020048), (24, 765036), (27, 680032), (32, 573777), (36, 510024), (48, 382518), (54, 340016), (72, 255012), (79, 232416), (96, 191259), (108, 170008), (144, 127506), (158, 116208), (216, 85004), (237, 77472), (269, 68256), (288, 63753), (316, 58104), (432, 42502), (474, 38736), (538, 34128), (632, 29052), (711, 25824), (807, 22752), (864, 21251), (948, 19368), (1076, 17064), (1264, 14526), (1422, 12912), (1614, 11376), (1896, 9684), (2133, 8608), (2152, 8532), (2421, 7584), (2528, 7263), (2844, 6456), (3228, 5688), (3792, 4842), (4266, 4304)]