12451194

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:784

約数の個数: 72

約数和(自身を含む): 33078240

約数和(自身を除く): 20627046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 743, 798, 882, 931, 1197, 1486, 1862, 2229, 2394, 2793, 4458, 5201, 5586, 6687, 8379, 10402, 13374, 14117, 15603, 16758, 28234, 31206, 36407, 42351, 46809, 72814, 84702, 93618, 98819, 109221, 127053, 197638, 218442, 254106, 296457, 327663, 592914, 655326, 691733, 889371, 1383466, 1778742, 2075199, 4150398, 6225597, 12451194]

約数ペア:

[(1, 12451194), (2, 6225597), (3, 4150398), (6, 2075199), (7, 1778742), (9, 1383466), (14, 889371), (18, 691733), (19, 655326), (21, 592914), (38, 327663), (42, 296457), (49, 254106), (57, 218442), (63, 197638), (98, 127053), (114, 109221), (126, 98819), (133, 93618), (147, 84702), (171, 72814), (266, 46809), (294, 42351), (342, 36407), (399, 31206), (441, 28234), (743, 16758), (798, 15603), (882, 14117), (931, 13374), (1197, 10402), (1486, 8379), (1862, 6687), (2229, 5586), (2394, 5201), (2793, 4458)]