15679621854

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{7927}}^1$

素因数の和:8134

約数の個数: 96

約数和(自身を含む): 37399864320

約数和(自身を除く): 21720242466

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 107, 117, 158, 214, 234, 237, 321, 474, 642, 711, 963, 1027, 1391, 1422, 1926, 2054, 2782, 3081, 4173, 6162, 7927, 8346, 8453, 9243, 12519, 15854, 16906, 18486, 23781, 25038, 25359, 47562, 50718, 71343, 76077, 103051, 109889, 142686, 152154, 206102, 219778, 309153, 329667, 618306, 626233, 659334, 848189, 927459, 989001, 1252466, 1696378, 1854918, 1878699, 1978002, 2544567, 3757398, 5089134, 5636097, 7633701, 8141029, 11026457, 11272194, 15267402, 16282058, 22052914, 24423087, 33079371, 48846174, 66158742, 67006931, 73269261, 99238113, 134013862, 146538522, 198476226, 201020793, 402041586, 603062379, 871090103, 1206124758, 1742180206, 2613270309, 5226540618, 7839810927, 15679621854]

約数ペア:

[(1, 15679621854), (2, 7839810927), (3, 5226540618), (6, 2613270309), (9, 1742180206), (13, 1206124758), (18, 871090103), (26, 603062379), (39, 402041586), (78, 201020793), (79, 198476226), (107, 146538522), (117, 134013862), (158, 99238113), (214, 73269261), (234, 67006931), (237, 66158742), (321, 48846174), (474, 33079371), (642, 24423087), (711, 22052914), (963, 16282058), (1027, 15267402), (1391, 11272194), (1422, 11026457), (1926, 8141029), (2054, 7633701), (2782, 5636097), (3081, 5089134), (4173, 3757398), (6162, 2544567), (7927, 1978002), (8346, 1878699), (8453, 1854918), (9243, 1696378), (12519, 1252466), (15854, 989001), (16906, 927459), (18486, 848189), (23781, 659334), (25038, 626233), (25359, 618306), (47562, 329667), (50718, 309153), (71343, 219778), (76077, 206102), (103051, 152154), (109889, 142686)]