21866328

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{9203}}^1$

素因数の和:9229

約数の個数: 64

約数和(自身を含む): 66268800

約数和(自身を除く): 44402472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 9203, 18406, 27609, 36812, 55218, 73624, 82827, 101233, 110436, 165654, 202466, 220872, 248481, 303699, 331308, 404932, 496962, 607398, 662616, 809864, 911097, 993924, 1214796, 1822194, 1987848, 2429592, 2733291, 3644388, 5466582, 7288776, 10933164, 21866328]

約数ペア:

[(1, 21866328), (2, 10933164), (3, 7288776), (4, 5466582), (6, 3644388), (8, 2733291), (9, 2429592), (11, 1987848), (12, 1822194), (18, 1214796), (22, 993924), (24, 911097), (27, 809864), (33, 662616), (36, 607398), (44, 496962), (54, 404932), (66, 331308), (72, 303699), (88, 248481), (99, 220872), (108, 202466), (132, 165654), (198, 110436), (216, 101233), (264, 82827), (297, 73624), (396, 55218), (594, 36812), (792, 27609), (1188, 18406), (2376, 9203)]