18602376

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 50635200

約数和(自身を除く): 32032824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 109, 156, 218, 312, 327, 436, 547, 654, 872, 1094, 1308, 1417, 1641, 2188, 2616, 2834, 3282, 4251, 4376, 5668, 6564, 7111, 8502, 11336, 13128, 14222, 17004, 21333, 28444, 34008, 42666, 56888, 59623, 85332, 119246, 170664, 178869, 238492, 357738, 476984, 715476, 775099, 1430952, 1550198, 2325297, 3100396, 4650594, 6200792, 9301188, 18602376]

約数ペア:

[(1, 18602376), (2, 9301188), (3, 6200792), (4, 4650594), (6, 3100396), (8, 2325297), (12, 1550198), (13, 1430952), (24, 775099), (26, 715476), (39, 476984), (52, 357738), (78, 238492), (104, 178869), (109, 170664), (156, 119246), (218, 85332), (312, 59623), (327, 56888), (436, 42666), (547, 34008), (654, 28444), (872, 21333), (1094, 17004), (1308, 14222), (1417, 13128), (1641, 11336), (2188, 8502), (2616, 7111), (2834, 6564), (3282, 5668), (4251, 4376)]