31514868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11369}}^1$

素因数の和:11397

約数の個数: 72

約数和(自身を含む): 99328320

約数和(自身を除く): 67813452

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 11369, 22738, 34107, 45476, 68214, 79583, 102321, 125059, 136428, 159166, 204642, 238749, 250118, 318332, 375177, 409284, 477498, 500236, 716247, 750354, 875413, 954996, 1125531, 1432494, 1500708, 1750826, 2251062, 2626239, 2864988, 3501652, 4502124, 5252478, 7878717, 10504956, 15757434, 31514868]

約数ペア:

[(1, 31514868), (2, 15757434), (3, 10504956), (4, 7878717), (6, 5252478), (7, 4502124), (9, 3501652), (11, 2864988), (12, 2626239), (14, 2251062), (18, 1750826), (21, 1500708), (22, 1432494), (28, 1125531), (33, 954996), (36, 875413), (42, 750354), (44, 716247), (63, 500236), (66, 477498), (77, 409284), (84, 375177), (99, 318332), (126, 250118), (132, 238749), (154, 204642), (198, 159166), (231, 136428), (252, 125059), (308, 102321), (396, 79583), (462, 68214), (693, 45476), (924, 34107), (1386, 22738), (2772, 11369)]