13910316

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:639

約数の個数: 72

約数和(自身を含む): 38744496

約数和(自身を除く): 24834180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 577, 588, 861, 1148, 1154, 1722, 1731, 2009, 2308, 3444, 3462, 4018, 4039, 6027, 6924, 8036, 8078, 12054, 12117, 16156, 23657, 24108, 24234, 28273, 47314, 48468, 56546, 70971, 84819, 94628, 113092, 141942, 165599, 169638, 283884, 331198, 339276, 496797, 662396, 993594, 1159193, 1987188, 2318386, 3477579, 4636772, 6955158, 13910316]

約数ペア:

[(1, 13910316), (2, 6955158), (3, 4636772), (4, 3477579), (6, 2318386), (7, 1987188), (12, 1159193), (14, 993594), (21, 662396), (28, 496797), (41, 339276), (42, 331198), (49, 283884), (82, 169638), (84, 165599), (98, 141942), (123, 113092), (147, 94628), (164, 84819), (196, 70971), (246, 56546), (287, 48468), (294, 47314), (492, 28273), (574, 24234), (577, 24108), (588, 23657), (861, 16156), (1148, 12117), (1154, 12054), (1722, 8078), (1731, 8036), (2009, 6924), (2308, 6027), (3444, 4039), (3462, 4018)]