18110848

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 128

約数和(自身を含む): 46267200

約数和(自身を除く): 28156352

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 41, 56, 58, 64, 68, 82, 112, 116, 119, 128, 136, 164, 203, 224, 232, 238, 272, 287, 328, 406, 448, 464, 476, 493, 544, 574, 656, 697, 812, 896, 928, 952, 986, 1088, 1148, 1189, 1312, 1394, 1624, 1856, 1904, 1972, 2176, 2296, 2378, 2624, 2788, 3248, 3451, 3712, 3808, 3944, 4592, 4756, 4879, 5248, 5576, 6496, 6902, 7616, 7888, 8323, 9184, 9512, 9758, 11152, 12992, 13804, 15232, 15776, 16646, 18368, 19024, 19516, 20213, 22304, 25984, 27608, 31552, 33292, 36736, 38048, 39032, 40426, 44608, 55216, 63104, 66584, 76096, 78064, 80852, 89216, 110432, 133168, 141491, 152192, 156128, 161704, 220864, 266336, 282982, 312256, 323408, 441728, 532672, 565964, 624512, 646816, 1065344, 1131928, 1293632, 2263856, 2587264, 4527712, 9055424, 18110848]

約数ペア:

[(1, 18110848), (2, 9055424), (4, 4527712), (7, 2587264), (8, 2263856), (14, 1293632), (16, 1131928), (17, 1065344), (28, 646816), (29, 624512), (32, 565964), (34, 532672), (41, 441728), (56, 323408), (58, 312256), (64, 282982), (68, 266336), (82, 220864), (112, 161704), (116, 156128), (119, 152192), (128, 141491), (136, 133168), (164, 110432), (203, 89216), (224, 80852), (232, 78064), (238, 76096), (272, 66584), (287, 63104), (328, 55216), (406, 44608), (448, 40426), (464, 39032), (476, 38048), (493, 36736), (544, 33292), (574, 31552), (656, 27608), (697, 25984), (812, 22304), (896, 20213), (928, 19516), (952, 19024), (986, 18368), (1088, 16646), (1148, 15776), (1189, 15232), (1312, 13804), (1394, 12992), (1624, 11152), (1856, 9758), (1904, 9512), (1972, 9184), (2176, 8323), (2296, 7888), (2378, 7616), (2624, 6902), (2788, 6496), (3248, 5576), (3451, 5248), (3712, 4879), (3808, 4756), (3944, 4592)]