13820334

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 32348160

約数和(自身を除く): 18527826

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 103, 107, 114, 206, 209, 214, 309, 321, 418, 618, 627, 642, 1133, 1177, 1254, 1957, 2033, 2266, 2354, 3399, 3531, 3914, 4066, 5871, 6099, 6798, 7062, 11021, 11742, 12198, 21527, 22042, 22363, 33063, 43054, 44726, 64581, 66126, 67089, 121231, 129162, 134178, 209399, 242462, 363693, 418798, 628197, 727386, 1256394, 2303389, 4606778, 6910167, 13820334]

約数ペア:

[(1, 13820334), (2, 6910167), (3, 4606778), (6, 2303389), (11, 1256394), (19, 727386), (22, 628197), (33, 418798), (38, 363693), (57, 242462), (66, 209399), (103, 134178), (107, 129162), (114, 121231), (206, 67089), (209, 66126), (214, 64581), (309, 44726), (321, 43054), (418, 33063), (618, 22363), (627, 22042), (642, 21527), (1133, 12198), (1177, 11742), (1254, 11021), (1957, 7062), (2033, 6798), (2266, 6099), (2354, 5871), (3399, 4066), (3531, 3914)]