425898018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{260011}}^1$

素因数の和:260039

約数の個数: 48

約数和(自身を含む): 1135732416

約数和(自身を除く): 709834398

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 260011, 520022, 780033, 1560066, 1820077, 2340099, 3380143, 3640154, 4680198, 5460231, 6760286, 10140429, 10920462, 16380693, 20280858, 23661001, 30421287, 32761386, 47322002, 60842574, 70983003, 141966006, 212949009, 425898018]

約数ペア:

[(1, 425898018), (2, 212949009), (3, 141966006), (6, 70983003), (7, 60842574), (9, 47322002), (13, 32761386), (14, 30421287), (18, 23661001), (21, 20280858), (26, 16380693), (39, 10920462), (42, 10140429), (63, 6760286), (78, 5460231), (91, 4680198), (117, 3640154), (126, 3380143), (182, 2340099), (234, 1820077), (273, 1560066), (546, 780033), (819, 520022), (1638, 260011)]