1178352018

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{487}}^1\times {\mathrm{587}}^1$

素因数の和:1311

約数の個数: 48

約数和(自身を含む): 2573887680

約数和(自身を除く): 1395535662

約数列:

[1, 2, 3, 6, 9, 18, 229, 458, 487, 587, 687, 974, 1174, 1374, 1461, 1761, 2061, 2922, 3522, 4122, 4383, 5283, 8766, 10566, 111523, 134423, 223046, 268846, 285869, 334569, 403269, 571738, 669138, 806538, 857607, 1003707, 1209807, 1715214, 2007414, 2419614, 2572821, 5145642, 65464001, 130928002, 196392003, 392784006, 589176009, 1178352018]

約数ペア:

[(1, 1178352018), (2, 589176009), (3, 392784006), (6, 196392003), (9, 130928002), (18, 65464001), (229, 5145642), (458, 2572821), (487, 2419614), (587, 2007414), (687, 1715214), (974, 1209807), (1174, 1003707), (1374, 857607), (1461, 806538), (1761, 669138), (2061, 571738), (2922, 403269), (3522, 334569), (4122, 285869), (4383, 268846), (5283, 223046), (8766, 134423), (10566, 111523)]