42218855.000000000

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{331}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 281111040

約数和(自身を除く): 157984998

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 251, 331, 494, 502, 662, 741, 753, 993, 1482, 1506, 1986, 3263, 4303, 4769, 6289, 6526, 8606, 9538, 9789, 12578, 12909, 14307, 18867, 19578, 25818, 28614, 37734, 61997, 81757, 83081, 123994, 163514, 166162, 185991, 245271, 249243, 371982, 490542, 498486, 1080053, 1578539, 2160106, 3157078, 3240159, 4735617, 6480318, 9471234, 20521007, 41042014, 61563021, 123126042]

約数ペア:

[(1, 123126042), (2, 61563021), (3, 41042014), (6, 20521007), (13, 9471234), (19, 6480318), (26, 4735617), (38, 3240159), (39, 3157078), (57, 2160106), (78, 1578539), (114, 1080053), (247, 498486), (251, 490542), (331, 371982), (494, 249243), (502, 245271), (662, 185991), (741, 166162), (753, 163514), (993, 123994), (1482, 83081), (1506, 81757), (1986, 61997), (3263, 37734), (4303, 28614), (4769, 25818), (6289, 19578), (6526, 18867), (8606, 14307), (9538, 12909), (9789, 12578)]