1570981374

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71597}}^1$

素因数の和:71681

約数の個数: 48

約数和(自身を含む): 3618849312

約数和(自身を除く): 2047867938

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 53, 69, 106, 138, 159, 207, 318, 414, 477, 954, 1219, 2438, 3657, 7314, 10971, 21942, 71597, 143194, 214791, 429582, 644373, 1288746, 1646731, 3293462, 3794641, 4940193, 7589282, 9880386, 11383923, 14820579, 22767846, 29641158, 34151769, 68303538, 87276743, 174553486, 261830229, 523660458, 785490687, 1570981374]

約数ペア:

[(1, 1570981374), (2, 785490687), (3, 523660458), (6, 261830229), (9, 174553486), (18, 87276743), (23, 68303538), (46, 34151769), (53, 29641158), (69, 22767846), (106, 14820579), (138, 11383923), (159, 9880386), (207, 7589282), (318, 4940193), (414, 3794641), (477, 3293462), (954, 1646731), (1219, 1288746), (2438, 644373), (3657, 429582), (7314, 214791), (10971, 143194), (21942, 71597)]