18227088

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:373

約数の個数: 120

約数和(自身を含む): 57335616

約数和(自身を除く): 39108528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 37, 44, 48, 66, 72, 74, 88, 99, 111, 132, 144, 148, 176, 198, 222, 264, 296, 311, 333, 396, 407, 444, 528, 592, 622, 666, 792, 814, 888, 933, 1221, 1244, 1332, 1584, 1628, 1776, 1866, 2442, 2488, 2664, 2799, 3256, 3421, 3663, 3732, 4884, 4976, 5328, 5598, 6512, 6842, 7326, 7464, 9768, 10263, 11196, 11507, 13684, 14652, 14928, 19536, 20526, 22392, 23014, 27368, 29304, 30789, 34521, 41052, 44784, 46028, 54736, 58608, 61578, 69042, 82104, 92056, 103563, 123156, 126577, 138084, 164208, 184112, 207126, 246312, 253154, 276168, 379731, 414252, 492624, 506308, 552336, 759462, 828504, 1012616, 1139193, 1518924, 1657008, 2025232, 2278386, 3037848, 4556772, 6075696, 9113544, 18227088]

約数ペア:

[(1, 18227088), (2, 9113544), (3, 6075696), (4, 4556772), (6, 3037848), (8, 2278386), (9, 2025232), (11, 1657008), (12, 1518924), (16, 1139193), (18, 1012616), (22, 828504), (24, 759462), (33, 552336), (36, 506308), (37, 492624), (44, 414252), (48, 379731), (66, 276168), (72, 253154), (74, 246312), (88, 207126), (99, 184112), (111, 164208), (132, 138084), (144, 126577), (148, 123156), (176, 103563), (198, 92056), (222, 82104), (264, 69042), (296, 61578), (311, 58608), (333, 54736), (396, 46028), (407, 44784), (444, 41052), (528, 34521), (592, 30789), (622, 29304), (666, 27368), (792, 23014), (814, 22392), (888, 20526), (933, 19536), (1221, 14928), (1244, 14652), (1332, 13684), (1584, 11507), (1628, 11196), (1776, 10263), (1866, 9768), (2442, 7464), (2488, 7326), (2664, 6842), (2799, 6512), (3256, 5598), (3421, 5328), (3663, 4976), (3732, 4884)]