28417374

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{827}}^1$

素因数の和:941

約数の個数: 48

約数和(自身を含む): 65100672

約数和(自身を除く): 36683298

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 83, 138, 166, 207, 249, 414, 498, 747, 827, 1494, 1654, 1909, 2481, 3818, 4962, 5727, 7443, 11454, 14886, 17181, 19021, 34362, 38042, 57063, 68641, 114126, 137282, 171189, 205923, 342378, 411846, 617769, 1235538, 1578743, 3157486, 4736229, 9472458, 14208687, 28417374]

約数ペア:

[(1, 28417374), (2, 14208687), (3, 9472458), (6, 4736229), (9, 3157486), (18, 1578743), (23, 1235538), (46, 617769), (69, 411846), (83, 342378), (138, 205923), (166, 171189), (207, 137282), (249, 114126), (414, 68641), (498, 57063), (747, 38042), (827, 34362), (1494, 19021), (1654, 17181), (1909, 14886), (2481, 11454), (3818, 7443), (4962, 5727)]