39495132

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 103740000

約数和(自身を除く): 64244868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 149, 199, 222, 298, 333, 398, 444, 447, 596, 597, 666, 796, 894, 1194, 1332, 1341, 1788, 1791, 2388, 2682, 3582, 5364, 5513, 7164, 7363, 11026, 14726, 16539, 22052, 22089, 29452, 29651, 33078, 44178, 49617, 59302, 66156, 66267, 88356, 88953, 99234, 118604, 132534, 177906, 198468, 265068, 266859, 355812, 533718, 1067436, 1097087, 2194174, 3291261, 4388348, 6582522, 9873783, 13165044, 19747566, 39495132]

約数ペア:

[(1, 39495132), (2, 19747566), (3, 13165044), (4, 9873783), (6, 6582522), (9, 4388348), (12, 3291261), (18, 2194174), (36, 1097087), (37, 1067436), (74, 533718), (111, 355812), (148, 266859), (149, 265068), (199, 198468), (222, 177906), (298, 132534), (333, 118604), (398, 99234), (444, 88953), (447, 88356), (596, 66267), (597, 66156), (666, 59302), (796, 49617), (894, 44178), (1194, 33078), (1332, 29651), (1341, 29452), (1788, 22089), (1791, 22052), (2388, 16539), (2682, 14726), (3582, 11026), (5364, 7363), (5513, 7164)]