3673878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 8682240

約数和(自身を除く): 5008362

約数列:

[1, 2, 3, 6, 13, 19, 26, 37, 38, 39, 57, 67, 74, 78, 111, 114, 134, 201, 222, 247, 402, 481, 494, 703, 741, 871, 962, 1273, 1406, 1443, 1482, 1742, 2109, 2479, 2546, 2613, 2886, 3819, 4218, 4958, 5226, 7437, 7638, 9139, 14874, 16549, 18278, 27417, 32227, 33098, 47101, 49647, 54834, 64454, 94202, 96681, 99294, 141303, 193362, 282606, 612313, 1224626, 1836939, 3673878]

約数ペア:

[(1, 3673878), (2, 1836939), (3, 1224626), (6, 612313), (13, 282606), (19, 193362), (26, 141303), (37, 99294), (38, 96681), (39, 94202), (57, 64454), (67, 54834), (74, 49647), (78, 47101), (111, 33098), (114, 32227), (134, 27417), (201, 18278), (222, 16549), (247, 14874), (402, 9139), (481, 7638), (494, 7437), (703, 5226), (741, 4958), (871, 4218), (962, 3819), (1273, 2886), (1406, 2613), (1443, 2546), (1482, 2479), (1742, 2109)]