13620264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 43545600

約数和(自身を除く): 29925336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 84, 102, 114, 119, 133, 136, 152, 168, 204, 228, 238, 251, 266, 323, 357, 399, 408, 456, 476, 502, 532, 646, 714, 753, 798, 952, 969, 1004, 1064, 1292, 1428, 1506, 1596, 1757, 1938, 2008, 2261, 2584, 2856, 3012, 3192, 3514, 3876, 4267, 4522, 4769, 5271, 6024, 6783, 7028, 7752, 8534, 9044, 9538, 10542, 12801, 13566, 14056, 14307, 17068, 18088, 19076, 21084, 25602, 27132, 28614, 29869, 33383, 34136, 38152, 42168, 51204, 54264, 57228, 59738, 66766, 81073, 89607, 100149, 102408, 114456, 119476, 133532, 162146, 179214, 200298, 238952, 243219, 267064, 324292, 358428, 400596, 486438, 567511, 648584, 716856, 801192, 972876, 1135022, 1702533, 1945752, 2270044, 3405066, 4540088, 6810132, 13620264]

約数ペア:

[(1, 13620264), (2, 6810132), (3, 4540088), (4, 3405066), (6, 2270044), (7, 1945752), (8, 1702533), (12, 1135022), (14, 972876), (17, 801192), (19, 716856), (21, 648584), (24, 567511), (28, 486438), (34, 400596), (38, 358428), (42, 324292), (51, 267064), (56, 243219), (57, 238952), (68, 200298), (76, 179214), (84, 162146), (102, 133532), (114, 119476), (119, 114456), (133, 102408), (136, 100149), (152, 89607), (168, 81073), (204, 66766), (228, 59738), (238, 57228), (251, 54264), (266, 51204), (323, 42168), (357, 38152), (399, 34136), (408, 33383), (456, 29869), (476, 28614), (502, 27132), (532, 25602), (646, 21084), (714, 19076), (753, 18088), (798, 17068), (952, 14307), (969, 14056), (1004, 13566), (1064, 12801), (1292, 10542), (1428, 9538), (1506, 9044), (1596, 8534), (1757, 7752), (1938, 7028), (2008, 6783), (2261, 6024), (2584, 5271), (2856, 4769), (3012, 4522), (3192, 4267), (3514, 3876)]