18217513080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3892631}}^1$

素因数の和:3892661

約数の個数: 96

約数和(自身を含む): 63761312160

約数和(自身を除く): 45543799080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 3892631, 7785262, 11677893, 15570524, 19463155, 23355786, 31141048, 35033679, 38926310, 46711572, 50604203, 58389465, 70067358, 77852620, 93423144, 101208406, 116778930, 140134716, 151812609, 155705240, 175168395, 202416812, 233557860, 253021015, 280269432, 303625218, 350336790, 404833624, 455437827, 467115720, 506042030, 607250436, 700673580, 759063045, 910875654, 1012084060, 1214500872, 1401347160, 1518126090, 1821751308, 2024168120, 2277189135, 3036252180, 3643502616, 4554378270, 6072504360, 9108756540, 18217513080]

約数ペア:

[(1, 18217513080), (2, 9108756540), (3, 6072504360), (4, 4554378270), (5, 3643502616), (6, 3036252180), (8, 2277189135), (9, 2024168120), (10, 1821751308), (12, 1518126090), (13, 1401347160), (15, 1214500872), (18, 1012084060), (20, 910875654), (24, 759063045), (26, 700673580), (30, 607250436), (36, 506042030), (39, 467115720), (40, 455437827), (45, 404833624), (52, 350336790), (60, 303625218), (65, 280269432), (72, 253021015), (78, 233557860), (90, 202416812), (104, 175168395), (117, 155705240), (120, 151812609), (130, 140134716), (156, 116778930), (180, 101208406), (195, 93423144), (234, 77852620), (260, 70067358), (312, 58389465), (360, 50604203), (390, 46711572), (468, 38926310), (520, 35033679), (585, 31141048), (780, 23355786), (936, 19463155), (1170, 15570524), (1560, 11677893), (2340, 7785262), (4680, 3892631)]