6818188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 13861120

約数和(自身を除く): 7042932

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 67, 76, 103, 134, 206, 247, 268, 412, 494, 871, 988, 1273, 1339, 1742, 1957, 2546, 2678, 3484, 3914, 5092, 5356, 6901, 7828, 13802, 16549, 25441, 27604, 33098, 50882, 66196, 89713, 101764, 131119, 179426, 262238, 358852, 524476, 1704547, 3409094, 6818188]

約数ペア:

[(1, 6818188), (2, 3409094), (4, 1704547), (13, 524476), (19, 358852), (26, 262238), (38, 179426), (52, 131119), (67, 101764), (76, 89713), (103, 66196), (134, 50882), (206, 33098), (247, 27604), (268, 25441), (412, 16549), (494, 13802), (871, 7828), (988, 6901), (1273, 5356), (1339, 5092), (1742, 3914), (1957, 3484), (2546, 2678)]