38679516

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{293}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 103805520

約数和(自身を除く): 65126004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 193, 228, 293, 342, 386, 579, 586, 684, 772, 879, 1158, 1172, 1737, 1758, 2316, 2637, 3474, 3516, 3667, 5274, 5567, 6948, 7334, 10548, 11001, 11134, 14668, 16701, 22002, 22268, 33003, 33402, 44004, 50103, 56549, 66006, 66804, 100206, 113098, 132012, 169647, 200412, 226196, 339294, 508941, 678588, 1017882, 1074431, 2035764, 2148862, 3223293, 4297724, 6446586, 9669879, 12893172, 19339758, 38679516]

約数ペア:

[(1, 38679516), (2, 19339758), (3, 12893172), (4, 9669879), (6, 6446586), (9, 4297724), (12, 3223293), (18, 2148862), (19, 2035764), (36, 1074431), (38, 1017882), (57, 678588), (76, 508941), (114, 339294), (171, 226196), (193, 200412), (228, 169647), (293, 132012), (342, 113098), (386, 100206), (579, 66804), (586, 66006), (684, 56549), (772, 50103), (879, 44004), (1158, 33402), (1172, 33003), (1737, 22268), (1758, 22002), (2316, 16701), (2637, 14668), (3474, 11134), (3516, 11001), (3667, 10548), (5274, 7334), (5567, 6948)]