2109163212

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{55639}}^1$

素因数の和:55674

約数の個数: 84

約数和(自身を含む): 5959822960

約数和(自身を除く): 3850659748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 729, 972, 1053, 1404, 1458, 2106, 2916, 3159, 4212, 6318, 9477, 12636, 18954, 37908, 55639, 111278, 166917, 222556, 333834, 500751, 667668, 723307, 1001502, 1446614, 1502253, 2003004, 2169921, 2893228, 3004506, 4339842, 4506759, 6009012, 6509763, 8679684, 9013518, 13019526, 13520277, 18027036, 19529289, 26039052, 27040554, 39058578, 40560831, 54081108, 58587867, 78117156, 81121662, 117175734, 162243324, 175763601, 234351468, 351527202, 527290803, 703054404, 1054581606, 2109163212]

約数ペア:

[(1, 2109163212), (2, 1054581606), (3, 703054404), (4, 527290803), (6, 351527202), (9, 234351468), (12, 175763601), (13, 162243324), (18, 117175734), (26, 81121662), (27, 78117156), (36, 58587867), (39, 54081108), (52, 40560831), (54, 39058578), (78, 27040554), (81, 26039052), (108, 19529289), (117, 18027036), (156, 13520277), (162, 13019526), (234, 9013518), (243, 8679684), (324, 6509763), (351, 6009012), (468, 4506759), (486, 4339842), (702, 3004506), (729, 2893228), (972, 2169921), (1053, 2003004), (1404, 1502253), (1458, 1446614), (2106, 1001502), (2916, 723307), (3159, 667668), (4212, 500751), (6318, 333834), (9477, 222556), (12636, 166917), (18954, 111278), (37908, 55639)]