2109687558

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{20743}}^1$

素因数の和:20849

約数の個数: 64

約数和(自身を含む): 4875005952

約数和(自身を除く): 2765318394

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 67, 69, 134, 138, 201, 253, 402, 506, 737, 759, 1474, 1518, 1541, 2211, 3082, 4422, 4623, 9246, 16951, 20743, 33902, 41486, 50853, 62229, 101706, 124458, 228173, 456346, 477089, 684519, 954178, 1369038, 1389781, 1431267, 2779562, 2862534, 4169343, 5247979, 8338686, 10495958, 15287591, 15743937, 30575182, 31487874, 31964963, 45862773, 63929926, 91725546, 95894889, 191789778, 351614593, 703229186, 1054843779, 2109687558]

約数ペア:

[(1, 2109687558), (2, 1054843779), (3, 703229186), (6, 351614593), (11, 191789778), (22, 95894889), (23, 91725546), (33, 63929926), (46, 45862773), (66, 31964963), (67, 31487874), (69, 30575182), (134, 15743937), (138, 15287591), (201, 10495958), (253, 8338686), (402, 5247979), (506, 4169343), (737, 2862534), (759, 2779562), (1474, 1431267), (1518, 1389781), (1541, 1369038), (2211, 954178), (3082, 684519), (4422, 477089), (4623, 456346), (9246, 228173), (16951, 124458), (20743, 101706), (33902, 62229), (41486, 50853)]