2019415986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{552659}}^1$

素因数の和:552703

約数の個数: 48

約数和(自身を含む): 5172897600

約数和(自身を除く): 3153481614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 552659, 1105318, 1657977, 3315954, 3868613, 4973931, 7737226, 9947862, 11605839, 16027111, 23211678, 32054222, 34817517, 48081333, 69635034, 96162666, 112189777, 144243999, 224379554, 288487998, 336569331, 673138662, 1009707993, 2019415986]

約数ペア:

[(1, 2019415986), (2, 1009707993), (3, 673138662), (6, 336569331), (7, 288487998), (9, 224379554), (14, 144243999), (18, 112189777), (21, 96162666), (29, 69635034), (42, 48081333), (58, 34817517), (63, 32054222), (87, 23211678), (126, 16027111), (174, 11605839), (203, 9947862), (261, 7737226), (406, 4973931), (522, 3868613), (609, 3315954), (1218, 1657977), (1827, 1105318), (3654, 552659)]