19363212

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{1811}}^1$

素因数の和:1841

約数の個数: 72

約数和(自身を含む): 55403712

約数和(自身を除く): 36040500

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 891, 972, 1188, 1782, 1811, 2673, 3564, 3622, 5346, 5433, 7244, 10692, 10866, 16299, 19921, 21732, 32598, 39842, 48897, 59763, 65196, 79684, 97794, 119526, 146691, 179289, 195588, 239052, 293382, 358578, 440073, 537867, 586764, 717156, 880146, 1075734, 1613601, 1760292, 2151468, 3227202, 4840803, 6454404, 9681606, 19363212]

約数ペア:

[(1, 19363212), (2, 9681606), (3, 6454404), (4, 4840803), (6, 3227202), (9, 2151468), (11, 1760292), (12, 1613601), (18, 1075734), (22, 880146), (27, 717156), (33, 586764), (36, 537867), (44, 440073), (54, 358578), (66, 293382), (81, 239052), (99, 195588), (108, 179289), (132, 146691), (162, 119526), (198, 97794), (243, 79684), (297, 65196), (324, 59763), (396, 48897), (486, 39842), (594, 32598), (891, 21732), (972, 19921), (1188, 16299), (1782, 10866), (1811, 10692), (2673, 7244), (3564, 5433), (3622, 5346)]