38853756

素因数分解:

$2^2\times 3^5\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:653

約数の個数: 72

約数和(自身を含む): 103469184

約数和(自身を除く): 64615428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 243, 284, 324, 426, 486, 563, 639, 852, 972, 1126, 1278, 1689, 1917, 2252, 2556, 3378, 3834, 5067, 5751, 6756, 7668, 10134, 11502, 15201, 17253, 20268, 23004, 30402, 34506, 39973, 45603, 60804, 69012, 79946, 91206, 119919, 136809, 159892, 182412, 239838, 273618, 359757, 479676, 547236, 719514, 1079271, 1439028, 2158542, 3237813, 4317084, 6475626, 9713439, 12951252, 19426878, 38853756]

約数ペア:

[(1, 38853756), (2, 19426878), (3, 12951252), (4, 9713439), (6, 6475626), (9, 4317084), (12, 3237813), (18, 2158542), (27, 1439028), (36, 1079271), (54, 719514), (71, 547236), (81, 479676), (108, 359757), (142, 273618), (162, 239838), (213, 182412), (243, 159892), (284, 136809), (324, 119919), (426, 91206), (486, 79946), (563, 69012), (639, 60804), (852, 45603), (972, 39973), (1126, 34506), (1278, 30402), (1689, 23004), (1917, 20268), (2252, 17253), (2556, 15201), (3378, 11502), (3834, 10134), (5067, 7668), (5751, 6756)]