2018592009

素因数分解:

$3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 3611811840

約数和(自身を除く): 1593219831

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 151, 189, 203, 243, 261, 271, 453, 567, 609, 783, 813, 1057, 1359, 1701, 1827, 1897, 2349, 2439, 3171, 4077, 4379, 5481, 5691, 7047, 7317, 7859, 9513, 12231, 13137, 16443, 17073, 21951, 23577, 28539, 30653, 36693, 39411, 40921, 49329, 51219, 55013, 65853, 70731, 85617, 91959, 118233, 122763, 153657, 165039, 212193, 256851, 275877, 286447, 354699, 368289, 460971, 495117, 636579, 827631, 859341, 1064097, 1104867, 1186709, 1485351, 1909737, 2482893, 2578023, 3314601, 3560127, 4456053, 7448679, 7734069, 8306963, 9943803, 10680381, 13368159, 23202207, 24920889, 32041143, 69606621, 74762667, 96123429, 224288001, 288370287, 672864003, 2018592009]

約数ペア:

[(1, 2018592009), (3, 672864003), (7, 288370287), (9, 224288001), (21, 96123429), (27, 74762667), (29, 69606621), (63, 32041143), (81, 24920889), (87, 23202207), (151, 13368159), (189, 10680381), (203, 9943803), (243, 8306963), (261, 7734069), (271, 7448679), (453, 4456053), (567, 3560127), (609, 3314601), (783, 2578023), (813, 2482893), (1057, 1909737), (1359, 1485351), (1701, 1186709), (1827, 1104867), (1897, 1064097), (2349, 859341), (2439, 827631), (3171, 636579), (4077, 495117), (4379, 460971), (5481, 368289), (5691, 354699), (7047, 286447), (7317, 275877), (7859, 256851), (9513, 212193), (12231, 165039), (13137, 153657), (16443, 122763), (17073, 118233), (21951, 91959), (23577, 85617), (28539, 70731), (30653, 65853), (36693, 55013), (39411, 51219), (40921, 49329)]