252011958

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3329}}^1$

素因数の和:3413

約数の個数: 64

約数和(自身を含む): 583096320

約数和(自身を除く): 331084362

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 37, 62, 66, 74, 93, 111, 186, 222, 341, 407, 682, 814, 1023, 1147, 1221, 2046, 2294, 2442, 3329, 3441, 6658, 6882, 9987, 12617, 19974, 25234, 36619, 37851, 73238, 75702, 103199, 109857, 123173, 206398, 219714, 246346, 309597, 369519, 619194, 739038, 1135189, 1354903, 2270378, 2709806, 3405567, 3818363, 4064709, 6811134, 7636726, 8129418, 11455089, 22910178, 42001993, 84003986, 126005979, 252011958]

約数ペア:

[(1, 252011958), (2, 126005979), (3, 84003986), (6, 42001993), (11, 22910178), (22, 11455089), (31, 8129418), (33, 7636726), (37, 6811134), (62, 4064709), (66, 3818363), (74, 3405567), (93, 2709806), (111, 2270378), (186, 1354903), (222, 1135189), (341, 739038), (407, 619194), (682, 369519), (814, 309597), (1023, 246346), (1147, 219714), (1221, 206398), (2046, 123173), (2294, 109857), (2442, 103199), (3329, 75702), (3441, 73238), (6658, 37851), (6882, 36619), (9987, 25234), (12617, 19974)]