4881366

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2039}}^1$

素因数の和:2073

約数の個数: 48

約数和(自身を含む): 12729600

約数和(自身を除く): 7848234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2039, 2394, 4078, 6117, 12234, 14273, 18351, 28546, 36702, 38741, 42819, 77482, 85638, 116223, 128457, 232446, 256914, 271187, 348669, 542374, 697338, 813561, 1627122, 2440683, 4881366]

約数ペア:

[(1, 4881366), (2, 2440683), (3, 1627122), (6, 813561), (7, 697338), (9, 542374), (14, 348669), (18, 271187), (19, 256914), (21, 232446), (38, 128457), (42, 116223), (57, 85638), (63, 77482), (114, 42819), (126, 38741), (133, 36702), (171, 28546), (266, 18351), (342, 14273), (399, 12234), (798, 6117), (1197, 4078), (2039, 2394)]