42084126

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17579}}^1$

素因数の和:17613

約数の個数: 48

約数和(自身を含む): 109699200

約数和(自身を除く): 67615074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 17579, 35158, 52737, 105474, 123053, 158211, 246106, 316422, 334001, 369159, 668002, 738318, 1002003, 1107477, 2004006, 2214954, 2338007, 3006009, 4676014, 6012018, 7014021, 14028042, 21042063, 42084126]

約数ペア:

[(1, 42084126), (2, 21042063), (3, 14028042), (6, 7014021), (7, 6012018), (9, 4676014), (14, 3006009), (18, 2338007), (19, 2214954), (21, 2004006), (38, 1107477), (42, 1002003), (57, 738318), (63, 668002), (114, 369159), (126, 334001), (133, 316422), (171, 246106), (266, 158211), (342, 123053), (399, 105474), (798, 52737), (1197, 35158), (2394, 17579)]