1178748

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:386

約数の個数: 36

約数和(自身を含む): 3013920

約数和(自身を除く): 1835172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 239, 274, 411, 478, 548, 717, 822, 956, 1233, 1434, 1644, 2151, 2466, 2868, 4302, 4932, 8604, 32743, 65486, 98229, 130972, 196458, 294687, 392916, 589374, 1178748]

約数ペア:

[(1, 1178748), (2, 589374), (3, 392916), (4, 294687), (6, 196458), (9, 130972), (12, 98229), (18, 65486), (36, 32743), (137, 8604), (239, 4932), (274, 4302), (411, 2868), (478, 2466), (548, 2151), (717, 1644), (822, 1434), (956, 1233)]