18942684

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^2\times {\mathrm{1877}}^1$

素因数の和:1942

約数の個数: 36

約数和(自身を含む): 45800664

約数和(自身を除く): 26857980

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 841, 1682, 1877, 2523, 3364, 3754, 5046, 5631, 7508, 10092, 11262, 22524, 54433, 108866, 163299, 217732, 326598, 653196, 1578557, 3157114, 4735671, 6314228, 9471342, 18942684]

約数ペア:

[(1, 18942684), (2, 9471342), (3, 6314228), (4, 4735671), (6, 3157114), (12, 1578557), (29, 653196), (58, 326598), (87, 217732), (116, 163299), (174, 108866), (348, 54433), (841, 22524), (1682, 11262), (1877, 10092), (2523, 7508), (3364, 5631), (3754, 5046)]