2615661942

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1\times {\mathrm{941}}^1$

素因数の和:1661

約数の個数: 64

約数和(自身を含む): 5670086400

約数和(自身を除く): 3054424458

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 659, 703, 941, 1318, 1406, 1882, 1977, 2109, 2823, 3954, 4218, 5646, 12521, 17879, 24383, 25042, 34817, 35758, 37563, 48766, 53637, 69634, 73149, 75126, 104451, 107274, 146298, 208902, 463277, 620119, 661523, 926554, 1240238, 1323046, 1389831, 1860357, 1984569, 2779662, 3720714, 3969138, 11782261, 22944403, 23564522, 35346783, 45888806, 68833209, 70693566, 137666418, 435943657, 871887314, 1307830971, 2615661942]

約数ペア:

[(1, 2615661942), (2, 1307830971), (3, 871887314), (6, 435943657), (19, 137666418), (37, 70693566), (38, 68833209), (57, 45888806), (74, 35346783), (111, 23564522), (114, 22944403), (222, 11782261), (659, 3969138), (703, 3720714), (941, 2779662), (1318, 1984569), (1406, 1860357), (1882, 1389831), (1977, 1323046), (2109, 1240238), (2823, 926554), (3954, 661523), (4218, 620119), (5646, 463277), (12521, 208902), (17879, 146298), (24383, 107274), (25042, 104451), (34817, 75126), (35758, 73149), (37563, 69634), (48766, 53637)]