18925056

素因数分解:

$2^9\times 3^3\times {\mathrm{37}}^2$

素因数の和:101

約数の個数: 120

約数和(自身を含む): 57574440

約数和(自身を除く): 38649384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 128, 144, 148, 192, 216, 222, 256, 288, 296, 333, 384, 432, 444, 512, 576, 592, 666, 768, 864, 888, 999, 1152, 1184, 1332, 1369, 1536, 1728, 1776, 1998, 2304, 2368, 2664, 2738, 3456, 3552, 3996, 4107, 4608, 4736, 5328, 5476, 6912, 7104, 7992, 8214, 9472, 10656, 10952, 12321, 13824, 14208, 15984, 16428, 18944, 21312, 21904, 24642, 28416, 31968, 32856, 36963, 42624, 43808, 49284, 56832, 63936, 65712, 73926, 85248, 87616, 98568, 127872, 131424, 147852, 170496, 175232, 197136, 255744, 262848, 295704, 350464, 394272, 511488, 525696, 591408, 700928, 788544, 1051392, 1182816, 1577088, 2102784, 2365632, 3154176, 4731264, 6308352, 9462528, 18925056]

約数ペア:

[(1, 18925056), (2, 9462528), (3, 6308352), (4, 4731264), (6, 3154176), (8, 2365632), (9, 2102784), (12, 1577088), (16, 1182816), (18, 1051392), (24, 788544), (27, 700928), (32, 591408), (36, 525696), (37, 511488), (48, 394272), (54, 350464), (64, 295704), (72, 262848), (74, 255744), (96, 197136), (108, 175232), (111, 170496), (128, 147852), (144, 131424), (148, 127872), (192, 98568), (216, 87616), (222, 85248), (256, 73926), (288, 65712), (296, 63936), (333, 56832), (384, 49284), (432, 43808), (444, 42624), (512, 36963), (576, 32856), (592, 31968), (666, 28416), (768, 24642), (864, 21904), (888, 21312), (999, 18944), (1152, 16428), (1184, 15984), (1332, 14208), (1369, 13824), (1536, 12321), (1728, 10952), (1776, 10656), (1998, 9472), (2304, 8214), (2368, 7992), (2664, 7104), (2738, 6912), (3456, 5476), (3552, 5328), (3996, 4736), (4107, 4608)]