1318328844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{74381}}^1$

素因数の和:74606

約数の個数: 48

約数和(自身を含む): 3532252416

約数和(自身を除く): 2213923572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 211, 422, 633, 844, 1266, 1477, 2532, 2954, 4431, 5908, 8862, 17724, 74381, 148762, 223143, 297524, 446286, 520667, 892572, 1041334, 1562001, 2082668, 3124002, 6248004, 15694391, 31388782, 47083173, 62777564, 94166346, 109860737, 188332692, 219721474, 329582211, 439442948, 659164422, 1318328844]

約数ペア:

[(1, 1318328844), (2, 659164422), (3, 439442948), (4, 329582211), (6, 219721474), (7, 188332692), (12, 109860737), (14, 94166346), (21, 62777564), (28, 47083173), (42, 31388782), (84, 15694391), (211, 6248004), (422, 3124002), (633, 2082668), (844, 1562001), (1266, 1041334), (1477, 892572), (2532, 520667), (2954, 446286), (4431, 297524), (5908, 223143), (8862, 148762), (17724, 74381)]