2118303.00000000

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:591

約数の個数: 64

約数和(自身を含む): 104993280

約数和(自身を除く): 51144615

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 61, 65, 117, 135, 183, 195, 305, 351, 503, 549, 585, 793, 915, 1509, 1647, 1755, 2379, 2515, 2745, 3965, 4527, 6539, 7137, 7545, 8235, 11895, 13581, 19617, 21411, 22635, 30683, 32695, 35685, 58851, 67905, 92049, 98085, 107055, 153415, 176553, 276147, 294255, 398879, 460245, 828441, 882765, 1196637, 1380735, 1994395, 3589911, 4142205, 5983185, 10769733, 17949555, 53848665]

約数ペア:

[(1, 53848665), (3, 17949555), (5, 10769733), (9, 5983185), (13, 4142205), (15, 3589911), (27, 1994395), (39, 1380735), (45, 1196637), (61, 882765), (65, 828441), (117, 460245), (135, 398879), (183, 294255), (195, 276147), (305, 176553), (351, 153415), (503, 107055), (549, 98085), (585, 92049), (793, 67905), (915, 58851), (1509, 35685), (1647, 32695), (1755, 30683), (2379, 22635), (2515, 21411), (2745, 19617), (3965, 13581), (4527, 11895), (6539, 8235), (7137, 7545)]