12996342

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 31104000

約数和(自身を除く): 18107658

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 53, 54, 57, 106, 114, 159, 171, 239, 318, 342, 477, 478, 513, 717, 954, 1007, 1026, 1431, 1434, 2014, 2151, 2862, 3021, 4302, 4541, 6042, 6453, 9063, 9082, 12667, 12906, 13623, 18126, 25334, 27189, 27246, 38001, 40869, 54378, 76002, 81738, 114003, 122607, 228006, 240673, 245214, 342009, 481346, 684018, 722019, 1444038, 2166057, 4332114, 6498171, 12996342]

約数ペア:

[(1, 12996342), (2, 6498171), (3, 4332114), (6, 2166057), (9, 1444038), (18, 722019), (19, 684018), (27, 481346), (38, 342009), (53, 245214), (54, 240673), (57, 228006), (106, 122607), (114, 114003), (159, 81738), (171, 76002), (239, 54378), (318, 40869), (342, 38001), (477, 27246), (478, 27189), (513, 25334), (717, 18126), (954, 13623), (1007, 12906), (1026, 12667), (1431, 9082), (1434, 9063), (2014, 6453), (2151, 6042), (2862, 4541), (3021, 4302)]