18879303408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{56188403}}^1$

素因数の和:56188421

約数の個数: 40

約数和(自身を含む): 55738896768

約数和(自身を除く): 36859593360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 56188403, 112376806, 168565209, 224753612, 337130418, 393318821, 449507224, 674260836, 786637642, 899014448, 1179956463, 1348521672, 1573275284, 2359912926, 2697043344, 3146550568, 4719825852, 6293101136, 9439651704, 18879303408]

約数ペア:

[(1, 18879303408), (2, 9439651704), (3, 6293101136), (4, 4719825852), (6, 3146550568), (7, 2697043344), (8, 2359912926), (12, 1573275284), (14, 1348521672), (16, 1179956463), (21, 899014448), (24, 786637642), (28, 674260836), (42, 449507224), (48, 393318821), (56, 337130418), (84, 224753612), (112, 168565209), (168, 112376806), (336, 56188403)]