2912705418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{56891}}^1$

素因数の和:56979

約数の個数: 64

約数和(自身を含む): 7078275072

約数和(自身を除く): 4165569654

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 53, 69, 106, 138, 159, 161, 318, 322, 371, 483, 742, 966, 1113, 1219, 2226, 2438, 3657, 7314, 8533, 17066, 25599, 51198, 56891, 113782, 170673, 341346, 398237, 796474, 1194711, 1308493, 2389422, 2616986, 3015223, 3925479, 6030446, 7850958, 9045669, 9159451, 18091338, 18318902, 21106561, 27478353, 42213122, 54956706, 63319683, 69350129, 126639366, 138700258, 208050387, 416100774, 485450903, 970901806, 1456352709, 2912705418]

約数ペア:

[(1, 2912705418), (2, 1456352709), (3, 970901806), (6, 485450903), (7, 416100774), (14, 208050387), (21, 138700258), (23, 126639366), (42, 69350129), (46, 63319683), (53, 54956706), (69, 42213122), (106, 27478353), (138, 21106561), (159, 18318902), (161, 18091338), (318, 9159451), (322, 9045669), (371, 7850958), (483, 6030446), (742, 3925479), (966, 3015223), (1113, 2616986), (1219, 2389422), (2226, 1308493), (2438, 1194711), (3657, 796474), (7314, 398237), (8533, 341346), (17066, 170673), (25599, 113782), (51198, 56891)]