18622656

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{829}}^1$

素因数の和:863

約数の個数: 112

約数和(自身を含む): 59029600

約数和(自身を除く): 40406944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 192, 208, 216, 234, 288, 312, 351, 416, 432, 468, 576, 624, 702, 829, 832, 864, 936, 1248, 1404, 1658, 1728, 1872, 2487, 2496, 2808, 3316, 3744, 4974, 5616, 6632, 7461, 7488, 9948, 10777, 11232, 13264, 14922, 19896, 21554, 22383, 22464, 26528, 29844, 32331, 39792, 43108, 44766, 53056, 59688, 64662, 79584, 86216, 89532, 96993, 119376, 129324, 159168, 172432, 179064, 193986, 238752, 258648, 290979, 344864, 358128, 387972, 477504, 517296, 581958, 689728, 716256, 775944, 1034592, 1163916, 1432512, 1551888, 2069184, 2327832, 3103776, 4655664, 6207552, 9311328, 18622656]

約数ペア:

[(1, 18622656), (2, 9311328), (3, 6207552), (4, 4655664), (6, 3103776), (8, 2327832), (9, 2069184), (12, 1551888), (13, 1432512), (16, 1163916), (18, 1034592), (24, 775944), (26, 716256), (27, 689728), (32, 581958), (36, 517296), (39, 477504), (48, 387972), (52, 358128), (54, 344864), (64, 290979), (72, 258648), (78, 238752), (96, 193986), (104, 179064), (108, 172432), (117, 159168), (144, 129324), (156, 119376), (192, 96993), (208, 89532), (216, 86216), (234, 79584), (288, 64662), (312, 59688), (351, 53056), (416, 44766), (432, 43108), (468, 39792), (576, 32331), (624, 29844), (702, 26528), (829, 22464), (832, 22383), (864, 21554), (936, 19896), (1248, 14922), (1404, 13264), (1658, 11232), (1728, 10777), (1872, 9948), (2487, 7488), (2496, 7461), (2808, 6632), (3316, 5616), (3744, 4974)]