40052646

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^2$

素因数の和:210

約数の個数: 72

約数和(自身を含む): 97900920

約数和(自身を除く): 57848274

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 83, 102, 114, 153, 166, 171, 249, 306, 323, 342, 498, 646, 747, 969, 1411, 1494, 1577, 1938, 2822, 2907, 3154, 4233, 4731, 5814, 6889, 8466, 9462, 12699, 13778, 14193, 20667, 25398, 26809, 28386, 41334, 53618, 62001, 80427, 117113, 124002, 130891, 160854, 234226, 241281, 261782, 351339, 392673, 482562, 702678, 785346, 1054017, 1178019, 2108034, 2225147, 2356038, 4450294, 6675441, 13350882, 20026323, 40052646]

約数ペア:

[(1, 40052646), (2, 20026323), (3, 13350882), (6, 6675441), (9, 4450294), (17, 2356038), (18, 2225147), (19, 2108034), (34, 1178019), (38, 1054017), (51, 785346), (57, 702678), (83, 482562), (102, 392673), (114, 351339), (153, 261782), (166, 241281), (171, 234226), (249, 160854), (306, 130891), (323, 124002), (342, 117113), (498, 80427), (646, 62001), (747, 53618), (969, 41334), (1411, 28386), (1494, 26809), (1577, 25398), (1938, 20667), (2822, 14193), (2907, 13778), (3154, 12699), (4233, 9462), (4731, 8466), (5814, 6889)]