2018643744

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1617503}}^1$

素因数の和:1617529

約数の個数: 48

約数和(自身を含む): 5706554112

約数和(自身を除く): 3687910368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 1617503, 3235006, 4852509, 6470012, 9705018, 12940024, 19410036, 21027539, 25880048, 38820072, 42055078, 51760096, 63082617, 77640144, 84110156, 126165234, 155280288, 168220312, 252330468, 336440624, 504660936, 672881248, 1009321872, 2018643744]

約数ペア:

[(1, 2018643744), (2, 1009321872), (3, 672881248), (4, 504660936), (6, 336440624), (8, 252330468), (12, 168220312), (13, 155280288), (16, 126165234), (24, 84110156), (26, 77640144), (32, 63082617), (39, 51760096), (48, 42055078), (52, 38820072), (78, 25880048), (96, 21027539), (104, 19410036), (156, 12940024), (208, 9705018), (312, 6470012), (416, 4852509), (624, 3235006), (1248, 1617503)]