1208718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 3066336

約数和(自身を除く): 1857618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 181, 318, 362, 371, 477, 543, 742, 954, 1086, 1113, 1267, 1629, 2226, 2534, 3258, 3339, 3801, 6678, 7602, 9593, 11403, 19186, 22806, 28779, 57558, 67151, 86337, 134302, 172674, 201453, 402906, 604359, 1208718]

約数ペア:

[(1, 1208718), (2, 604359), (3, 402906), (6, 201453), (7, 172674), (9, 134302), (14, 86337), (18, 67151), (21, 57558), (42, 28779), (53, 22806), (63, 19186), (106, 11403), (126, 9593), (159, 7602), (181, 6678), (318, 3801), (362, 3339), (371, 3258), (477, 2534), (543, 2226), (742, 1629), (954, 1267), (1086, 1113)]