13486746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1453}}^1$

素因数の和:1495

約数の個数: 64

約数和(自身を含む): 35175168

約数和(自身を除く): 21688422

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1326, 1453, 1547, 2906, 3094, 4359, 4641, 8718, 9282, 10171, 18889, 20342, 24701, 30513, 37778, 49402, 56667, 61026, 74103, 113334, 132223, 148206, 172907, 264446, 321113, 345814, 396669, 518721, 642226, 793338, 963339, 1037442, 1926678, 2247791, 4495582, 6743373, 13486746]

約数ペア:

[(1, 13486746), (2, 6743373), (3, 4495582), (6, 2247791), (7, 1926678), (13, 1037442), (14, 963339), (17, 793338), (21, 642226), (26, 518721), (34, 396669), (39, 345814), (42, 321113), (51, 264446), (78, 172907), (91, 148206), (102, 132223), (119, 113334), (182, 74103), (221, 61026), (238, 56667), (273, 49402), (357, 37778), (442, 30513), (546, 24701), (663, 20342), (714, 18889), (1326, 10171), (1453, 9282), (1547, 8718), (2906, 4641), (3094, 4359)]