1826748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1$

素因数の和:687

約数の個数: 72

約数和(自身を含む): 5765760

約数和(自身を除く): 3939012

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 659, 693, 924, 1318, 1386, 1977, 2636, 2772, 3954, 4613, 5931, 7249, 7908, 9226, 11862, 13839, 14498, 18452, 21747, 23724, 27678, 28996, 41517, 43494, 50743, 55356, 65241, 83034, 86988, 101486, 130482, 152229, 166068, 202972, 260964, 304458, 456687, 608916, 913374, 1826748]

約数ペア:

[(1, 1826748), (2, 913374), (3, 608916), (4, 456687), (6, 304458), (7, 260964), (9, 202972), (11, 166068), (12, 152229), (14, 130482), (18, 101486), (21, 86988), (22, 83034), (28, 65241), (33, 55356), (36, 50743), (42, 43494), (44, 41517), (63, 28996), (66, 27678), (77, 23724), (84, 21747), (99, 18452), (126, 14498), (132, 13839), (154, 11862), (198, 9226), (231, 7908), (252, 7249), (308, 5931), (396, 4613), (462, 3954), (659, 2772), (693, 2636), (924, 1977), (1318, 1386)]