13407996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 38993920

約数和(自身を除く): 25585924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 57, 62, 76, 84, 93, 114, 124, 133, 186, 217, 228, 266, 271, 372, 399, 434, 532, 542, 589, 651, 798, 813, 868, 1084, 1178, 1302, 1596, 1626, 1767, 1897, 2356, 2604, 3252, 3534, 3794, 4123, 5149, 5691, 7068, 7588, 8246, 8401, 10298, 11382, 12369, 15447, 16492, 16802, 20596, 22764, 24738, 25203, 30894, 33604, 36043, 49476, 50406, 58807, 61788, 72086, 100812, 108129, 117614, 144172, 159619, 176421, 216258, 235228, 319238, 352842, 432516, 478857, 638476, 705684, 957714, 1117333, 1915428, 2234666, 3351999, 4469332, 6703998, 13407996]

約数ペア:

[(1, 13407996), (2, 6703998), (3, 4469332), (4, 3351999), (6, 2234666), (7, 1915428), (12, 1117333), (14, 957714), (19, 705684), (21, 638476), (28, 478857), (31, 432516), (38, 352842), (42, 319238), (57, 235228), (62, 216258), (76, 176421), (84, 159619), (93, 144172), (114, 117614), (124, 108129), (133, 100812), (186, 72086), (217, 61788), (228, 58807), (266, 50406), (271, 49476), (372, 36043), (399, 33604), (434, 30894), (532, 25203), (542, 24738), (589, 22764), (651, 20596), (798, 16802), (813, 16492), (868, 15447), (1084, 12369), (1178, 11382), (1302, 10298), (1596, 8401), (1626, 8246), (1767, 7588), (1897, 7068), (2356, 5691), (2604, 5149), (3252, 4123), (3534, 3794)]