2129556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 6265728

約数和(自身を除く): 4136172

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 26, 33, 34, 39, 44, 51, 52, 66, 68, 73, 78, 102, 132, 143, 146, 156, 187, 204, 219, 221, 286, 292, 374, 429, 438, 442, 561, 572, 663, 748, 803, 858, 876, 884, 949, 1122, 1241, 1326, 1606, 1716, 1898, 2244, 2409, 2431, 2482, 2652, 2847, 3212, 3723, 3796, 4818, 4862, 4964, 5694, 7293, 7446, 9636, 9724, 10439, 11388, 13651, 14586, 14892, 16133, 20878, 27302, 29172, 31317, 32266, 40953, 41756, 48399, 54604, 62634, 64532, 81906, 96798, 125268, 163812, 177463, 193596, 354926, 532389, 709852, 1064778, 2129556]

約数ペア:

[(1, 2129556), (2, 1064778), (3, 709852), (4, 532389), (6, 354926), (11, 193596), (12, 177463), (13, 163812), (17, 125268), (22, 96798), (26, 81906), (33, 64532), (34, 62634), (39, 54604), (44, 48399), (51, 41756), (52, 40953), (66, 32266), (68, 31317), (73, 29172), (78, 27302), (102, 20878), (132, 16133), (143, 14892), (146, 14586), (156, 13651), (187, 11388), (204, 10439), (219, 9724), (221, 9636), (286, 7446), (292, 7293), (374, 5694), (429, 4964), (438, 4862), (442, 4818), (561, 3796), (572, 3723), (663, 3212), (748, 2847), (803, 2652), (858, 2482), (876, 2431), (884, 2409), (949, 2244), (1122, 1898), (1241, 1716), (1326, 1606)]