8663004

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{1637}}^1$

素因数の和:1664

約数の個数: 72

約数和(自身を含む): 26142480

約数和(自身を除く): 17479476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1637, 1764, 2646, 3274, 4911, 5292, 6548, 9822, 11459, 14733, 19644, 22918, 29466, 34377, 44199, 45836, 58932, 68754, 80213, 88398, 103131, 137508, 160426, 176796, 206262, 240639, 309393, 320852, 412524, 481278, 618786, 721917, 962556, 1237572, 1443834, 2165751, 2887668, 4331502, 8663004]

約数ペア:

[(1, 8663004), (2, 4331502), (3, 2887668), (4, 2165751), (6, 1443834), (7, 1237572), (9, 962556), (12, 721917), (14, 618786), (18, 481278), (21, 412524), (27, 320852), (28, 309393), (36, 240639), (42, 206262), (49, 176796), (54, 160426), (63, 137508), (84, 103131), (98, 88398), (108, 80213), (126, 68754), (147, 58932), (189, 45836), (196, 44199), (252, 34377), (294, 29466), (378, 22918), (441, 19644), (588, 14733), (756, 11459), (882, 9822), (1323, 6548), (1637, 5292), (1764, 4911), (2646, 3274)]