13557492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:573

約数の個数: 72

約数和(自身を含む): 37608480

約数和(自身を除く): 24050988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 177, 234, 236, 354, 468, 491, 531, 708, 767, 982, 1062, 1473, 1534, 1964, 2124, 2301, 2946, 3068, 4419, 4602, 5892, 6383, 6903, 8838, 9204, 12766, 13806, 17676, 19149, 25532, 27612, 28969, 38298, 57447, 57938, 76596, 86907, 114894, 115876, 173814, 229788, 260721, 347628, 376597, 521442, 753194, 1042884, 1129791, 1506388, 2259582, 3389373, 4519164, 6778746, 13557492]

約数ペア:

[(1, 13557492), (2, 6778746), (3, 4519164), (4, 3389373), (6, 2259582), (9, 1506388), (12, 1129791), (13, 1042884), (18, 753194), (26, 521442), (36, 376597), (39, 347628), (52, 260721), (59, 229788), (78, 173814), (117, 115876), (118, 114894), (156, 86907), (177, 76596), (234, 57938), (236, 57447), (354, 38298), (468, 28969), (491, 27612), (531, 25532), (708, 19149), (767, 17676), (982, 13806), (1062, 12766), (1473, 9204), (1534, 8838), (1964, 6903), (2124, 6383), (2301, 5892), (2946, 4602), (3068, 4419)]