18648768

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:182

約数の個数: 112

約数和(自身を含む): 53254656

約数和(自身を除く): 34605888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 41, 46, 48, 64, 69, 82, 92, 96, 103, 123, 138, 164, 184, 192, 206, 246, 276, 309, 328, 368, 412, 492, 552, 618, 656, 736, 824, 943, 984, 1104, 1236, 1312, 1472, 1648, 1886, 1968, 2208, 2369, 2472, 2624, 2829, 3296, 3772, 3936, 4223, 4416, 4738, 4944, 5658, 6592, 7107, 7544, 7872, 8446, 9476, 9888, 11316, 12669, 14214, 15088, 16892, 18952, 19776, 22632, 25338, 28428, 30176, 33784, 37904, 45264, 50676, 56856, 60352, 67568, 75808, 90528, 97129, 101352, 113712, 135136, 151616, 181056, 194258, 202704, 227424, 270272, 291387, 388516, 405408, 454848, 582774, 777032, 810816, 1165548, 1554064, 2331096, 3108128, 4662192, 6216256, 9324384, 18648768]

約数ペア:

[(1, 18648768), (2, 9324384), (3, 6216256), (4, 4662192), (6, 3108128), (8, 2331096), (12, 1554064), (16, 1165548), (23, 810816), (24, 777032), (32, 582774), (41, 454848), (46, 405408), (48, 388516), (64, 291387), (69, 270272), (82, 227424), (92, 202704), (96, 194258), (103, 181056), (123, 151616), (138, 135136), (164, 113712), (184, 101352), (192, 97129), (206, 90528), (246, 75808), (276, 67568), (309, 60352), (328, 56856), (368, 50676), (412, 45264), (492, 37904), (552, 33784), (618, 30176), (656, 28428), (736, 25338), (824, 22632), (943, 19776), (984, 18952), (1104, 16892), (1236, 15088), (1312, 14214), (1472, 12669), (1648, 11316), (1886, 9888), (1968, 9476), (2208, 8446), (2369, 7872), (2472, 7544), (2624, 7107), (2829, 6592), (3296, 5658), (3772, 4944), (3936, 4738), (4223, 4416)]