2013203538

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{556441}}^1$

素因数の和:556519

約数の個数: 32

約数和(自身を含む): 4540566720

約数和(自身を除く): 2527363182

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 556441, 1112882, 1669323, 3338646, 5007969, 10015938, 15023907, 30047814, 37281547, 74563094, 111844641, 223689282, 335533923, 671067846, 1006601769, 2013203538]

約数ペア:

[(1, 2013203538), (2, 1006601769), (3, 671067846), (6, 335533923), (9, 223689282), (18, 111844641), (27, 74563094), (54, 37281547), (67, 30047814), (134, 15023907), (201, 10015938), (402, 5007969), (603, 3338646), (1206, 1669323), (1809, 1112882), (3618, 556441)]