2148791058

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1543}}^1$

素因数の和:1649

約数の個数: 128

約数和(自身を含む): 5322723840

約数和(自身を除く): 3173932782

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 37, 41, 51, 54, 74, 82, 102, 111, 123, 153, 222, 246, 306, 333, 369, 459, 629, 666, 697, 738, 918, 999, 1107, 1258, 1394, 1517, 1543, 1887, 1998, 2091, 2214, 3034, 3086, 3774, 4182, 4551, 4629, 5661, 6273, 9102, 9258, 11322, 12546, 13653, 13887, 16983, 18819, 25789, 26231, 27306, 27774, 33966, 37638, 40959, 41661, 51578, 52462, 57091, 63263, 77367, 78693, 81918, 83322, 114182, 126526, 154734, 157386, 171273, 189789, 232101, 236079, 342546, 379578, 464202, 472158, 513819, 569367, 696303, 708237, 970547, 1027638, 1075471, 1138734, 1392606, 1416474, 1541457, 1708101, 1941094, 2150942, 2340731, 2911641, 3082914, 3226413, 3416202, 4681462, 5823282, 6452826, 7022193, 8734923, 9679239, 14044386, 17469846, 19358478, 21066579, 26204769, 29037717, 39792427, 42133158, 52409538, 58075434, 63199737, 79584854, 119377281, 126399474, 238754562, 358131843, 716263686, 1074395529, 2148791058]

約数ペア:

[(1, 2148791058), (2, 1074395529), (3, 716263686), (6, 358131843), (9, 238754562), (17, 126399474), (18, 119377281), (27, 79584854), (34, 63199737), (37, 58075434), (41, 52409538), (51, 42133158), (54, 39792427), (74, 29037717), (82, 26204769), (102, 21066579), (111, 19358478), (123, 17469846), (153, 14044386), (222, 9679239), (246, 8734923), (306, 7022193), (333, 6452826), (369, 5823282), (459, 4681462), (629, 3416202), (666, 3226413), (697, 3082914), (738, 2911641), (918, 2340731), (999, 2150942), (1107, 1941094), (1258, 1708101), (1394, 1541457), (1517, 1416474), (1543, 1392606), (1887, 1138734), (1998, 1075471), (2091, 1027638), (2214, 970547), (3034, 708237), (3086, 696303), (3774, 569367), (4182, 513819), (4551, 472158), (4629, 464202), (5661, 379578), (6273, 342546), (9102, 236079), (9258, 232101), (11322, 189789), (12546, 171273), (13653, 157386), (13887, 154734), (16983, 126526), (18819, 114182), (25789, 83322), (26231, 81918), (27306, 78693), (27774, 77367), (33966, 63263), (37638, 57091), (40959, 52462), (41661, 51578)]