3965634

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 9097920

約数和(自身を除く): 5132286

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 71, 87, 107, 142, 174, 213, 214, 261, 321, 426, 522, 639, 642, 963, 1278, 1926, 2059, 3103, 4118, 6177, 6206, 7597, 9309, 12354, 15194, 18531, 18618, 22791, 27927, 37062, 45582, 55854, 68373, 136746, 220313, 440626, 660939, 1321878, 1982817, 3965634]

約数ペア:

[(1, 3965634), (2, 1982817), (3, 1321878), (6, 660939), (9, 440626), (18, 220313), (29, 136746), (58, 68373), (71, 55854), (87, 45582), (107, 37062), (142, 27927), (174, 22791), (213, 18618), (214, 18531), (261, 15194), (321, 12354), (426, 9309), (522, 7597), (639, 6206), (642, 6177), (963, 4118), (1278, 3103), (1926, 2059)]