913687908

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{36137}}^1$

素因数の和:36201

約数の個数: 72

約数和(自身を含む): 2537754912

約数和(自身を除く): 1624067004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 3612, 4214, 6321, 8428, 12642, 25284, 36137, 72274, 108411, 144548, 216822, 252959, 433644, 505918, 758877, 1011836, 1517754, 1553891, 1770713, 3035508, 3107782, 3541426, 4661673, 5312139, 6215564, 7082852, 9323346, 10624278, 10877237, 18646692, 21248556, 21754474, 32631711, 43508948, 65263422, 76140659, 130526844, 152281318, 228421977, 304562636, 456843954, 913687908]

約数ペア:

[(1, 913687908), (2, 456843954), (3, 304562636), (4, 228421977), (6, 152281318), (7, 130526844), (12, 76140659), (14, 65263422), (21, 43508948), (28, 32631711), (42, 21754474), (43, 21248556), (49, 18646692), (84, 10877237), (86, 10624278), (98, 9323346), (129, 7082852), (147, 6215564), (172, 5312139), (196, 4661673), (258, 3541426), (294, 3107782), (301, 3035508), (516, 1770713), (588, 1553891), (602, 1517754), (903, 1011836), (1204, 758877), (1806, 505918), (2107, 433644), (3612, 252959), (4214, 216822), (6321, 144548), (8428, 108411), (12642, 72274), (25284, 36137)]