2729844

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 7847840

約数和(自身を除く): 5117996

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 307, 342, 468, 494, 614, 684, 741, 921, 988, 1228, 1482, 1842, 2223, 2763, 2964, 3684, 3991, 4446, 5526, 5833, 7982, 8892, 11052, 11666, 11973, 15964, 17499, 23332, 23946, 34998, 35919, 47892, 52497, 69996, 71838, 75829, 104994, 143676, 151658, 209988, 227487, 303316, 454974, 682461, 909948, 1364922, 2729844]

約数ペア:

[(1, 2729844), (2, 1364922), (3, 909948), (4, 682461), (6, 454974), (9, 303316), (12, 227487), (13, 209988), (18, 151658), (19, 143676), (26, 104994), (36, 75829), (38, 71838), (39, 69996), (52, 52497), (57, 47892), (76, 35919), (78, 34998), (114, 23946), (117, 23332), (156, 17499), (171, 15964), (228, 11973), (234, 11666), (247, 11052), (307, 8892), (342, 7982), (468, 5833), (494, 5526), (614, 4446), (684, 3991), (741, 3684), (921, 2964), (988, 2763), (1228, 2223), (1482, 1842)]