12786696

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:763

約数の個数: 96

約数和(自身を含む): 39312000

約数和(自身を除く): 26525304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 719, 741, 936, 988, 1368, 1438, 1482, 1976, 2157, 2223, 2876, 2964, 4314, 4446, 5752, 5928, 6471, 8628, 8892, 9347, 12942, 13661, 17256, 17784, 18694, 25884, 27322, 28041, 37388, 40983, 51768, 54644, 56082, 74776, 81966, 84123, 109288, 112164, 122949, 163932, 168246, 177593, 224328, 245898, 327864, 336492, 355186, 491796, 532779, 672984, 710372, 983592, 1065558, 1420744, 1598337, 2131116, 3196674, 4262232, 6393348, 12786696]

約数ペア:

[(1, 12786696), (2, 6393348), (3, 4262232), (4, 3196674), (6, 2131116), (8, 1598337), (9, 1420744), (12, 1065558), (13, 983592), (18, 710372), (19, 672984), (24, 532779), (26, 491796), (36, 355186), (38, 336492), (39, 327864), (52, 245898), (57, 224328), (72, 177593), (76, 168246), (78, 163932), (104, 122949), (114, 112164), (117, 109288), (152, 84123), (156, 81966), (171, 74776), (228, 56082), (234, 54644), (247, 51768), (312, 40983), (342, 37388), (456, 28041), (468, 27322), (494, 25884), (684, 18694), (719, 17784), (741, 17256), (936, 13661), (988, 12942), (1368, 9347), (1438, 8892), (1482, 8628), (1976, 6471), (2157, 5928), (2223, 5752), (2876, 4446), (2964, 4314)]