18015072

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 50803200

約数和(自身を除く): 32788128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 41, 46, 48, 69, 82, 92, 96, 123, 138, 164, 184, 199, 246, 276, 328, 368, 398, 492, 552, 597, 656, 736, 796, 943, 984, 1104, 1194, 1312, 1592, 1886, 1968, 2208, 2388, 2829, 3184, 3772, 3936, 4577, 4776, 5658, 6368, 7544, 8159, 9154, 9552, 11316, 13731, 15088, 16318, 18308, 19104, 22632, 24477, 27462, 30176, 32636, 36616, 45264, 48954, 54924, 65272, 73232, 90528, 97908, 109848, 130544, 146464, 187657, 195816, 219696, 261088, 375314, 391632, 439392, 562971, 750628, 783264, 1125942, 1501256, 2251884, 3002512, 4503768, 6005024, 9007536, 18015072]

約数ペア:

[(1, 18015072), (2, 9007536), (3, 6005024), (4, 4503768), (6, 3002512), (8, 2251884), (12, 1501256), (16, 1125942), (23, 783264), (24, 750628), (32, 562971), (41, 439392), (46, 391632), (48, 375314), (69, 261088), (82, 219696), (92, 195816), (96, 187657), (123, 146464), (138, 130544), (164, 109848), (184, 97908), (199, 90528), (246, 73232), (276, 65272), (328, 54924), (368, 48954), (398, 45264), (492, 36616), (552, 32636), (597, 30176), (656, 27462), (736, 24477), (796, 22632), (943, 19104), (984, 18308), (1104, 16318), (1194, 15088), (1312, 13731), (1592, 11316), (1886, 9552), (1968, 9154), (2208, 8159), (2388, 7544), (2829, 6368), (3184, 5658), (3772, 4776), (3936, 4577)]