74293818

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 157671360

約数和(自身を除く): 83377542

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 263, 267, 526, 529, 534, 789, 1058, 1578, 1587, 2047, 3174, 4094, 6049, 6141, 12098, 12282, 18147, 23407, 36294, 46814, 47081, 70221, 94162, 139127, 140442, 141243, 278254, 282486, 417381, 538361, 834762, 1076722, 1615083, 3230166, 12382303, 24764606, 37146909, 74293818]

約数ペア:

[(1, 74293818), (2, 37146909), (3, 24764606), (6, 12382303), (23, 3230166), (46, 1615083), (69, 1076722), (89, 834762), (138, 538361), (178, 417381), (263, 282486), (267, 278254), (526, 141243), (529, 140442), (534, 139127), (789, 94162), (1058, 70221), (1578, 47081), (1587, 46814), (2047, 36294), (3174, 23407), (4094, 18147), (6049, 12282), (6141, 12098)]