2117976

素因数分解:

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

素因数の和:1824

約数の個数: 48

約数和(自身を含む): 6162840

約数和(自身を除く): 4044864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 1801, 3602, 5403, 7204, 10806, 12607, 14408, 21612, 25214, 37821, 43224, 50428, 75642, 88249, 100856, 151284, 176498, 264747, 302568, 352996, 529494, 705992, 1058988, 2117976]

約数ペア:

[(1, 2117976), (2, 1058988), (3, 705992), (4, 529494), (6, 352996), (7, 302568), (8, 264747), (12, 176498), (14, 151284), (21, 100856), (24, 88249), (28, 75642), (42, 50428), (49, 43224), (56, 37821), (84, 25214), (98, 21612), (147, 14408), (168, 12607), (196, 10806), (294, 7204), (392, 5403), (588, 3602), (1176, 1801)]