12912189744

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{1650331}}^1$

素因数の和:1650505

約数の個数: 40

約数和(自身を含む): 33561151552

約数和(自身を除く): 20648961808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 1650331, 3300662, 4950993, 6601324, 9901986, 13202648, 19803972, 26405296, 39607944, 79215888, 269003953, 538007906, 807011859, 1076015812, 1614023718, 2152031624, 3228047436, 4304063248, 6456094872, 12912189744]

約数ペア:

[(1, 12912189744), (2, 6456094872), (3, 4304063248), (4, 3228047436), (6, 2152031624), (8, 1614023718), (12, 1076015812), (16, 807011859), (24, 538007906), (48, 269003953), (163, 79215888), (326, 39607944), (489, 26405296), (652, 19803972), (978, 13202648), (1304, 9901986), (1956, 6601324), (2608, 4950993), (3912, 3300662), (7824, 1650331)]