17675892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:413

約数の個数: 72

約数和(自身を含む): 48615840

約数和(自身を除く): 30939948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 179, 211, 234, 358, 422, 468, 537, 633, 716, 844, 1074, 1266, 1611, 1899, 2148, 2327, 2532, 2743, 3222, 3798, 4654, 5486, 6444, 6981, 7596, 8229, 9308, 10972, 13962, 16458, 20943, 24687, 27924, 32916, 37769, 41886, 49374, 75538, 83772, 98748, 113307, 151076, 226614, 339921, 453228, 490997, 679842, 981994, 1359684, 1472991, 1963988, 2945982, 4418973, 5891964, 8837946, 17675892]

約数ペア:

[(1, 17675892), (2, 8837946), (3, 5891964), (4, 4418973), (6, 2945982), (9, 1963988), (12, 1472991), (13, 1359684), (18, 981994), (26, 679842), (36, 490997), (39, 453228), (52, 339921), (78, 226614), (117, 151076), (156, 113307), (179, 98748), (211, 83772), (234, 75538), (358, 49374), (422, 41886), (468, 37769), (537, 32916), (633, 27924), (716, 24687), (844, 20943), (1074, 16458), (1266, 13962), (1611, 10972), (1899, 9308), (2148, 8229), (2327, 7596), (2532, 6981), (2743, 6444), (3222, 5486), (3798, 4654)]