214968618

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{487}}^1$

素因数の和:811

約数の個数: 48

約数和(自身を含む): 472754880

約数和(自身を除く): 257786262

約数列:

[1, 2, 3, 6, 9, 18, 137, 179, 274, 358, 411, 487, 537, 822, 974, 1074, 1233, 1461, 1611, 2466, 2922, 3222, 4383, 8766, 24523, 49046, 66719, 73569, 87173, 133438, 147138, 174346, 200157, 220707, 261519, 400314, 441414, 523038, 600471, 784557, 1200942, 1569114, 11942701, 23885402, 35828103, 71656206, 107484309, 214968618]

約数ペア:

[(1, 214968618), (2, 107484309), (3, 71656206), (6, 35828103), (9, 23885402), (18, 11942701), (137, 1569114), (179, 1200942), (274, 784557), (358, 600471), (411, 523038), (487, 441414), (537, 400314), (822, 261519), (974, 220707), (1074, 200157), (1233, 174346), (1461, 147138), (1611, 133438), (2466, 87173), (2922, 73569), (3222, 66719), (4383, 49046), (8766, 24523)]