2019573972

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6949}}^1$

素因数の和:7004

約数の個数: 144

約数和(自身を含む): 5950089600

約数和(自身を除く): 3930515628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 81, 92, 108, 117, 138, 156, 162, 207, 234, 243, 276, 299, 324, 351, 414, 468, 486, 598, 621, 702, 828, 897, 972, 1053, 1196, 1242, 1404, 1794, 1863, 2106, 2484, 2691, 3159, 3588, 3726, 4212, 5382, 5589, 6318, 6949, 7452, 8073, 10764, 11178, 12636, 13898, 16146, 20847, 22356, 24219, 27796, 32292, 41694, 48438, 62541, 72657, 83388, 90337, 96876, 125082, 145314, 159827, 180674, 187623, 250164, 271011, 290628, 319654, 361348, 375246, 479481, 542022, 562869, 639308, 750492, 813033, 958962, 1084044, 1125738, 1438443, 1626066, 1688607, 1917924, 2077751, 2251476, 2439099, 2876886, 3252132, 3377214, 4155502, 4315329, 4878198, 5753772, 6233253, 6754428, 7317297, 8311004, 8630658, 9756396, 12466506, 12945987, 14634594, 17261316, 18699759, 21951891, 24933012, 25891974, 29269188, 37399518, 38837961, 43903782, 51783948, 56099277, 74799036, 77675922, 87807564, 112198554, 155351844, 168297831, 224397108, 336595662, 504893493, 673191324, 1009786986, 2019573972]

約数ペア:

[(1, 2019573972), (2, 1009786986), (3, 673191324), (4, 504893493), (6, 336595662), (9, 224397108), (12, 168297831), (13, 155351844), (18, 112198554), (23, 87807564), (26, 77675922), (27, 74799036), (36, 56099277), (39, 51783948), (46, 43903782), (52, 38837961), (54, 37399518), (69, 29269188), (78, 25891974), (81, 24933012), (92, 21951891), (108, 18699759), (117, 17261316), (138, 14634594), (156, 12945987), (162, 12466506), (207, 9756396), (234, 8630658), (243, 8311004), (276, 7317297), (299, 6754428), (324, 6233253), (351, 5753772), (414, 4878198), (468, 4315329), (486, 4155502), (598, 3377214), (621, 3252132), (702, 2876886), (828, 2439099), (897, 2251476), (972, 2077751), (1053, 1917924), (1196, 1688607), (1242, 1626066), (1404, 1438443), (1794, 1125738), (1863, 1084044), (2106, 958962), (2484, 813033), (2691, 750492), (3159, 639308), (3588, 562869), (3726, 542022), (4212, 479481), (5382, 375246), (5589, 361348), (6318, 319654), (6949, 290628), (7452, 271011), (8073, 250164), (10764, 187623), (11178, 180674), (12636, 159827), (13898, 145314), (16146, 125082), (20847, 96876), (22356, 90337), (24219, 83388), (27796, 72657), (32292, 62541), (41694, 48438)]