987518844

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37019}}^1$

素因数の和:37064

約数の個数: 96

約数和(自身を含む): 2902368000

約数和(自身を除く): 1914849156

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1404, 1482, 2052, 2223, 2964, 4446, 6669, 8892, 13338, 26676, 37019, 74038, 111057, 148076, 222114, 333171, 444228, 481247, 666342, 703361, 962494, 999513, 1332684, 1406722, 1443741, 1924988, 1999026, 2110083, 2813444, 2887482, 3998052, 4220166, 4331223, 5774964, 6330249, 8440332, 8662446, 9143693, 12660498, 12993669, 17324892, 18287386, 18990747, 25320996, 25987338, 27431079, 36574772, 37981494, 51974676, 54862158, 75962988, 82293237, 109724316, 164586474, 246879711, 329172948, 493759422, 987518844]

約数ペア:

[(1, 987518844), (2, 493759422), (3, 329172948), (4, 246879711), (6, 164586474), (9, 109724316), (12, 82293237), (13, 75962988), (18, 54862158), (19, 51974676), (26, 37981494), (27, 36574772), (36, 27431079), (38, 25987338), (39, 25320996), (52, 18990747), (54, 18287386), (57, 17324892), (76, 12993669), (78, 12660498), (108, 9143693), (114, 8662446), (117, 8440332), (156, 6330249), (171, 5774964), (228, 4331223), (234, 4220166), (247, 3998052), (342, 2887482), (351, 2813444), (468, 2110083), (494, 1999026), (513, 1924988), (684, 1443741), (702, 1406722), (741, 1332684), (988, 999513), (1026, 962494), (1404, 703361), (1482, 666342), (2052, 481247), (2223, 444228), (2964, 333171), (4446, 222114), (6669, 148076), (8892, 111057), (13338, 74038), (26676, 37019)]