2018258370

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1103}}^1$

素因数の和:1379

約数の個数: 112

約数和(自身を含む): 5473464192

約数和(自身を除く): 3455205822

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 251, 270, 405, 486, 502, 729, 753, 810, 1103, 1215, 1255, 1458, 1506, 2206, 2259, 2430, 2510, 3309, 3645, 3765, 4518, 5515, 6618, 6777, 7290, 7530, 9927, 11030, 11295, 13554, 16545, 19854, 20331, 22590, 29781, 33090, 33885, 40662, 49635, 59562, 60993, 67770, 89343, 99270, 101655, 121986, 148905, 178686, 182979, 203310, 268029, 276853, 297810, 304965, 365958, 446715, 536058, 553706, 609930, 804087, 830559, 893430, 914895, 1340145, 1384265, 1608174, 1661118, 1829790, 2491677, 2680290, 2768530, 4020435, 4152795, 4983354, 7475031, 8040870, 8305590, 12458385, 14950062, 22425093, 24916770, 37375155, 44850186, 67275279, 74750310, 112125465, 134550558, 201825837, 224250930, 336376395, 403651674, 672752790, 1009129185, 2018258370]

約数ペア:

[(1, 2018258370), (2, 1009129185), (3, 672752790), (5, 403651674), (6, 336376395), (9, 224250930), (10, 201825837), (15, 134550558), (18, 112125465), (27, 74750310), (30, 67275279), (45, 44850186), (54, 37375155), (81, 24916770), (90, 22425093), (135, 14950062), (162, 12458385), (243, 8305590), (251, 8040870), (270, 7475031), (405, 4983354), (486, 4152795), (502, 4020435), (729, 2768530), (753, 2680290), (810, 2491677), (1103, 1829790), (1215, 1661118), (1255, 1608174), (1458, 1384265), (1506, 1340145), (2206, 914895), (2259, 893430), (2430, 830559), (2510, 804087), (3309, 609930), (3645, 553706), (3765, 536058), (4518, 446715), (5515, 365958), (6618, 304965), (6777, 297810), (7290, 276853), (7530, 268029), (9927, 203310), (11030, 182979), (11295, 178686), (13554, 148905), (16545, 121986), (19854, 101655), (20331, 99270), (22590, 89343), (29781, 67770), (33090, 60993), (33885, 59562), (40662, 49635)]