18804933810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5357531}}^1$

素因数の和:5357560

約数の個数: 64

約数和(自身を含む): 54003922560

約数和(自身を除く): 35198988750

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 5357531, 10715062, 16072593, 26787655, 32145186, 48217779, 53575310, 69647903, 80362965, 96435558, 139295806, 144653337, 160725930, 208943709, 241088895, 289306674, 348239515, 417887418, 482177790, 626831127, 696479030, 723266685, 1044718545, 1253662254, 1446533370, 1880493381, 2089437090, 3134155635, 3760986762, 6268311270, 9402466905, 18804933810]

約数ペア:

[(1, 18804933810), (2, 9402466905), (3, 6268311270), (5, 3760986762), (6, 3134155635), (9, 2089437090), (10, 1880493381), (13, 1446533370), (15, 1253662254), (18, 1044718545), (26, 723266685), (27, 696479030), (30, 626831127), (39, 482177790), (45, 417887418), (54, 348239515), (65, 289306674), (78, 241088895), (90, 208943709), (117, 160725930), (130, 144653337), (135, 139295806), (195, 96435558), (234, 80362965), (270, 69647903), (351, 53575310), (390, 48217779), (585, 32145186), (702, 26787655), (1170, 16072593), (1755, 10715062), (3510, 5357531)]