12156728388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{751}}^1\times {\mathrm{1801}}^1$

素因数の和:2673

約数の個数: 96

約数和(自身を含む): 32782675968

約数和(自身を除く): 20625947580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 751, 1284, 1498, 1502, 1801, 2247, 2253, 2996, 3004, 3602, 4494, 4506, 5257, 5403, 7204, 8988, 9012, 10514, 10806, 12607, 15771, 21028, 21612, 25214, 31542, 37821, 50428, 63084, 75642, 80357, 151284, 160714, 192707, 241071, 321428, 385414, 482142, 562499, 578121, 770828, 964284, 1124998, 1156242, 1348949, 1352551, 1687497, 2249996, 2312484, 2697898, 2705102, 3374994, 4046847, 4057653, 5395796, 5410204, 6749988, 8093694, 8115306, 9467857, 16187388, 16230612, 18935714, 28403571, 37871428, 56807142, 113614284, 144722957, 289445914, 434168871, 578891828, 868337742, 1013060699, 1736675484, 2026121398, 3039182097, 4052242796, 6078364194, 12156728388]

約数ペア:

[(1, 12156728388), (2, 6078364194), (3, 4052242796), (4, 3039182097), (6, 2026121398), (7, 1736675484), (12, 1013060699), (14, 868337742), (21, 578891828), (28, 434168871), (42, 289445914), (84, 144722957), (107, 113614284), (214, 56807142), (321, 37871428), (428, 28403571), (642, 18935714), (749, 16230612), (751, 16187388), (1284, 9467857), (1498, 8115306), (1502, 8093694), (1801, 6749988), (2247, 5410204), (2253, 5395796), (2996, 4057653), (3004, 4046847), (3602, 3374994), (4494, 2705102), (4506, 2697898), (5257, 2312484), (5403, 2249996), (7204, 1687497), (8988, 1352551), (9012, 1348949), (10514, 1156242), (10806, 1124998), (12607, 964284), (15771, 770828), (21028, 578121), (21612, 562499), (25214, 482142), (31542, 385414), (37821, 321428), (50428, 241071), (63084, 192707), (75642, 160714), (80357, 151284)]