7139218548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7726427}}^1$

素因数の和:7726452

約数の個数: 48

約数和(自身を含む): 20768638464

約数和(自身を除く): 13629419916

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 7726427, 15452854, 23179281, 30905708, 46358562, 54084989, 84990697, 92717124, 108169978, 162254967, 169981394, 216339956, 254972091, 324509934, 339962788, 509944182, 594934879, 649019868, 1019888364, 1189869758, 1784804637, 2379739516, 3569609274, 7139218548]

約数ペア:

[(1, 7139218548), (2, 3569609274), (3, 2379739516), (4, 1784804637), (6, 1189869758), (7, 1019888364), (11, 649019868), (12, 594934879), (14, 509944182), (21, 339962788), (22, 324509934), (28, 254972091), (33, 216339956), (42, 169981394), (44, 162254967), (66, 108169978), (77, 92717124), (84, 84990697), (132, 54084989), (154, 46358562), (231, 30905708), (308, 23179281), (462, 15452854), (924, 7726427)]