254051946

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{577}}^1$

素因数の和:1047

約数の個数: 48

約数和(自身を含む): 561836808

約数和(自身を除く): 307784862

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 401, 549, 577, 802, 1098, 1154, 1203, 1731, 2406, 3462, 3609, 5193, 7218, 10386, 24461, 35197, 48922, 70394, 73383, 105591, 146766, 211182, 220149, 231377, 316773, 440298, 462754, 633546, 694131, 1388262, 2082393, 4164786, 14113997, 28227994, 42341991, 84683982, 127025973, 254051946]

約数ペア:

[(1, 254051946), (2, 127025973), (3, 84683982), (6, 42341991), (9, 28227994), (18, 14113997), (61, 4164786), (122, 2082393), (183, 1388262), (366, 694131), (401, 633546), (549, 462754), (577, 440298), (802, 316773), (1098, 231377), (1154, 220149), (1203, 211182), (1731, 146766), (2406, 105591), (3462, 73383), (3609, 70394), (5193, 48922), (7218, 35197), (10386, 24461)]