2175996.00000000

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 70851456

約数和(自身を除く): 33920793

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 49, 63, 69, 77, 99, 147, 161, 207, 231, 253, 331, 441, 483, 539, 693, 759, 993, 1127, 1449, 1617, 1771, 2277, 2317, 2979, 3381, 3641, 4851, 5313, 6951, 7613, 10143, 10923, 12397, 15939, 16219, 20853, 22839, 25487, 32769, 37191, 48657, 53291, 68517, 76461, 83743, 111573, 145971, 159873, 178409, 229383, 251229, 373037, 479619, 535227, 586201, 753687, 1119111, 1605681, 1758603, 3357333, 4103407, 5275809, 12310221, 36930663]

約数ペア:

[(1, 36930663), (3, 12310221), (7, 5275809), (9, 4103407), (11, 3357333), (21, 1758603), (23, 1605681), (33, 1119111), (49, 753687), (63, 586201), (69, 535227), (77, 479619), (99, 373037), (147, 251229), (161, 229383), (207, 178409), (231, 159873), (253, 145971), (331, 111573), (441, 83743), (483, 76461), (539, 68517), (693, 53291), (759, 48657), (993, 37191), (1127, 32769), (1449, 25487), (1617, 22839), (1771, 20853), (2277, 16219), (2317, 15939), (2979, 12397), (3381, 10923), (3641, 10143), (4851, 7613), (5313, 6951)]