2018989152

素因数分解:

$2^5\times 3^4\times {\mathrm{47}}^1\times {\mathrm{16573}}^1$

素因数の和:16642

約数の個数: 120

約数和(自身を含む): 6064492896

約数和(自身を除く): 4045503744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 72, 81, 94, 96, 108, 141, 144, 162, 188, 216, 282, 288, 324, 376, 423, 432, 564, 648, 752, 846, 864, 1128, 1269, 1296, 1504, 1692, 2256, 2538, 2592, 3384, 3807, 4512, 5076, 6768, 7614, 10152, 13536, 15228, 16573, 20304, 30456, 33146, 40608, 49719, 60912, 66292, 99438, 121824, 132584, 149157, 198876, 265168, 298314, 397752, 447471, 530336, 596628, 778931, 795504, 894942, 1193256, 1342413, 1557862, 1591008, 1789884, 2336793, 2386512, 2684826, 3115724, 3579768, 4673586, 4773024, 5369652, 6231448, 7010379, 7159536, 9347172, 10739304, 12462896, 14020758, 14319072, 18694344, 21031137, 21478608, 24925792, 28041516, 37388688, 42062274, 42957216, 56083032, 63093411, 74777376, 84124548, 112166064, 126186822, 168249096, 224332128, 252373644, 336498192, 504747288, 672996384, 1009494576, 2018989152]

約数ペア:

[(1, 2018989152), (2, 1009494576), (3, 672996384), (4, 504747288), (6, 336498192), (8, 252373644), (9, 224332128), (12, 168249096), (16, 126186822), (18, 112166064), (24, 84124548), (27, 74777376), (32, 63093411), (36, 56083032), (47, 42957216), (48, 42062274), (54, 37388688), (72, 28041516), (81, 24925792), (94, 21478608), (96, 21031137), (108, 18694344), (141, 14319072), (144, 14020758), (162, 12462896), (188, 10739304), (216, 9347172), (282, 7159536), (288, 7010379), (324, 6231448), (376, 5369652), (423, 4773024), (432, 4673586), (564, 3579768), (648, 3115724), (752, 2684826), (846, 2386512), (864, 2336793), (1128, 1789884), (1269, 1591008), (1296, 1557862), (1504, 1342413), (1692, 1193256), (2256, 894942), (2538, 795504), (2592, 778931), (3384, 596628), (3807, 530336), (4512, 447471), (5076, 397752), (6768, 298314), (7614, 265168), (10152, 198876), (13536, 149157), (15228, 132584), (16573, 121824), (20304, 99438), (30456, 66292), (33146, 60912), (40608, 49719)]