9140406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 21669120

約数和(自身を除く): 12528714

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 37, 38, 57, 66, 74, 111, 114, 197, 209, 222, 394, 407, 418, 591, 627, 703, 814, 1182, 1221, 1254, 1406, 2109, 2167, 2442, 3743, 4218, 4334, 6501, 7289, 7486, 7733, 11229, 13002, 14578, 15466, 21867, 22458, 23199, 41173, 43734, 46398, 80179, 82346, 123519, 138491, 160358, 240537, 247038, 276982, 415473, 481074, 830946, 1523401, 3046802, 4570203, 9140406]

約数ペア:

[(1, 9140406), (2, 4570203), (3, 3046802), (6, 1523401), (11, 830946), (19, 481074), (22, 415473), (33, 276982), (37, 247038), (38, 240537), (57, 160358), (66, 138491), (74, 123519), (111, 82346), (114, 80179), (197, 46398), (209, 43734), (222, 41173), (394, 23199), (407, 22458), (418, 21867), (591, 15466), (627, 14578), (703, 13002), (814, 11229), (1182, 7733), (1221, 7486), (1254, 7289), (1406, 6501), (2109, 4334), (2167, 4218), (2442, 3743)]