2945272014

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{80963}}^1$

素因数の和:81061

約数の個数: 48

約数和(自身を含む): 6668842752

約数和(自身を除く): 3723570738

約数列:

[1, 2, 3, 6, 9, 18, 43, 47, 86, 94, 129, 141, 258, 282, 387, 423, 774, 846, 2021, 4042, 6063, 12126, 18189, 36378, 80963, 161926, 242889, 485778, 728667, 1457334, 3481409, 3805261, 6962818, 7610522, 10444227, 11415783, 20888454, 22831566, 31332681, 34247349, 62665362, 68494698, 163626223, 327252446, 490878669, 981757338, 1472636007, 2945272014]

約数ペア:

[(1, 2945272014), (2, 1472636007), (3, 981757338), (6, 490878669), (9, 327252446), (18, 163626223), (43, 68494698), (47, 62665362), (86, 34247349), (94, 31332681), (129, 22831566), (141, 20888454), (258, 11415783), (282, 10444227), (387, 7610522), (423, 6962818), (774, 3805261), (846, 3481409), (2021, 1457334), (4042, 728667), (6063, 485778), (12126, 242889), (18189, 161926), (36378, 80963)]