2009337516

素因数分解:

$2^2\times 3^4\times {\mathrm{431}}^1\times {\mathrm{14389}}^1$

素因数の和:14836

約数の個数: 60

約数和(自身を含む): 5265358560

約数和(自身を除く): 3256021044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 431, 862, 1293, 1724, 2586, 3879, 5172, 7758, 11637, 14389, 15516, 23274, 28778, 34911, 43167, 46548, 57556, 69822, 86334, 129501, 139644, 172668, 259002, 388503, 518004, 777006, 1165509, 1554012, 2331018, 4662036, 6201659, 12403318, 18604977, 24806636, 37209954, 55814931, 74419908, 111629862, 167444793, 223259724, 334889586, 502334379, 669779172, 1004668758, 2009337516]

約数ペア:

[(1, 2009337516), (2, 1004668758), (3, 669779172), (4, 502334379), (6, 334889586), (9, 223259724), (12, 167444793), (18, 111629862), (27, 74419908), (36, 55814931), (54, 37209954), (81, 24806636), (108, 18604977), (162, 12403318), (324, 6201659), (431, 4662036), (862, 2331018), (1293, 1554012), (1724, 1165509), (2586, 777006), (3879, 518004), (5172, 388503), (7758, 259002), (11637, 172668), (14389, 139644), (15516, 129501), (23274, 86334), (28778, 69822), (34911, 57556), (43167, 46548)]