2018173416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{73699}}^1$

素因数の和:73878

約数の個数: 64

約数和(自身を含む): 5801664000

約数和(自身を除く): 3783490584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 163, 168, 326, 489, 652, 978, 1141, 1304, 1956, 2282, 3423, 3912, 4564, 6846, 9128, 13692, 27384, 73699, 147398, 221097, 294796, 442194, 515893, 589592, 884388, 1031786, 1547679, 1768776, 2063572, 3095358, 4127144, 6190716, 12012937, 12381432, 24025874, 36038811, 48051748, 72077622, 84090559, 96103496, 144155244, 168181118, 252271677, 288310488, 336362236, 504543354, 672724472, 1009086708, 2018173416]

約数ペア:

[(1, 2018173416), (2, 1009086708), (3, 672724472), (4, 504543354), (6, 336362236), (7, 288310488), (8, 252271677), (12, 168181118), (14, 144155244), (21, 96103496), (24, 84090559), (28, 72077622), (42, 48051748), (56, 36038811), (84, 24025874), (163, 12381432), (168, 12012937), (326, 6190716), (489, 4127144), (652, 3095358), (978, 2063572), (1141, 1768776), (1304, 1547679), (1956, 1031786), (2282, 884388), (3423, 589592), (3912, 515893), (4564, 442194), (6846, 294796), (9128, 221097), (13692, 147398), (27384, 73699)]