12773928

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 34056000

約数和(自身を除く): 21282072

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 109, 114, 152, 218, 228, 257, 327, 436, 456, 514, 654, 771, 872, 1028, 1308, 1542, 2056, 2071, 2616, 3084, 4142, 4883, 6168, 6213, 8284, 9766, 12426, 14649, 16568, 19532, 24852, 28013, 29298, 39064, 49704, 56026, 58596, 84039, 112052, 117192, 168078, 224104, 336156, 532247, 672312, 1064494, 1596741, 2128988, 3193482, 4257976, 6386964, 12773928]

約数ペア:

[(1, 12773928), (2, 6386964), (3, 4257976), (4, 3193482), (6, 2128988), (8, 1596741), (12, 1064494), (19, 672312), (24, 532247), (38, 336156), (57, 224104), (76, 168078), (109, 117192), (114, 112052), (152, 84039), (218, 58596), (228, 56026), (257, 49704), (327, 39064), (436, 29298), (456, 28013), (514, 24852), (654, 19532), (771, 16568), (872, 14649), (1028, 12426), (1308, 9766), (1542, 8284), (2056, 6213), (2071, 6168), (2616, 4883), (3084, 4142)]