83070918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1019}}^1$

素因数の和:1681

約数の個数: 48

約数和(自身を含む): 206219520

約数和(自身を除く): 123148602

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 647, 1019, 1294, 1941, 2038, 3057, 3882, 4529, 5823, 6114, 7133, 9058, 9171, 11646, 13587, 14266, 18342, 21399, 27174, 40761, 42798, 64197, 81522, 128394, 659293, 1318586, 1977879, 3955758, 4615051, 5933637, 9230102, 11867274, 13845153, 27690306, 41535459, 83070918]

約数ペア:

[(1, 83070918), (2, 41535459), (3, 27690306), (6, 13845153), (7, 11867274), (9, 9230102), (14, 5933637), (18, 4615051), (21, 3955758), (42, 1977879), (63, 1318586), (126, 659293), (647, 128394), (1019, 81522), (1294, 64197), (1941, 42798), (2038, 40761), (3057, 27174), (3882, 21399), (4529, 18342), (5823, 14266), (6114, 13587), (7133, 11646), (9058, 9171)]