7963242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:635

約数の個数: 64

約数和(自身を含む): 20321280

約数和(自身を除く): 12358038

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 102, 114, 119, 133, 238, 266, 323, 357, 399, 587, 646, 714, 798, 969, 1174, 1761, 1938, 2261, 3522, 4109, 4522, 6783, 8218, 9979, 11153, 12327, 13566, 19958, 22306, 24654, 29937, 33459, 59874, 66918, 69853, 78071, 139706, 156142, 189601, 209559, 234213, 379202, 419118, 468426, 568803, 1137606, 1327207, 2654414, 3981621, 7963242]

約数ペア:

[(1, 7963242), (2, 3981621), (3, 2654414), (6, 1327207), (7, 1137606), (14, 568803), (17, 468426), (19, 419118), (21, 379202), (34, 234213), (38, 209559), (42, 189601), (51, 156142), (57, 139706), (102, 78071), (114, 69853), (119, 66918), (133, 59874), (238, 33459), (266, 29937), (323, 24654), (357, 22306), (399, 19958), (587, 13566), (646, 12327), (714, 11153), (798, 9979), (969, 8218), (1174, 6783), (1761, 4522), (1938, 4109), (2261, 3522)]