1880676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 5765760

約数和(自身を除く): 3885084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 439, 476, 612, 714, 878, 1071, 1317, 1428, 1756, 2142, 2634, 3073, 3951, 4284, 5268, 6146, 7463, 7902, 9219, 12292, 14926, 15804, 18438, 22389, 27657, 29852, 36876, 44778, 52241, 55314, 67167, 89556, 104482, 110628, 134334, 156723, 208964, 268668, 313446, 470169, 626892, 940338, 1880676]

約数ペア:

[(1, 1880676), (2, 940338), (3, 626892), (4, 470169), (6, 313446), (7, 268668), (9, 208964), (12, 156723), (14, 134334), (17, 110628), (18, 104482), (21, 89556), (28, 67167), (34, 55314), (36, 52241), (42, 44778), (51, 36876), (63, 29852), (68, 27657), (84, 22389), (102, 18438), (119, 15804), (126, 14926), (153, 12292), (204, 9219), (238, 7902), (252, 7463), (306, 6146), (357, 5268), (439, 4284), (476, 3951), (612, 3073), (714, 2634), (878, 2142), (1071, 1756), (1317, 1428)]