384408738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{13681}}^1$

素因数の和:13919

約数の個数: 48

約数和(自身を含む): 956207616

約数和(自身を除く): 571798878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 223, 446, 669, 1338, 1561, 2007, 3122, 4014, 4683, 9366, 13681, 14049, 27362, 28098, 41043, 82086, 95767, 123129, 191534, 246258, 287301, 574602, 861903, 1723806, 3050863, 6101726, 9152589, 18305178, 21356041, 27457767, 42712082, 54915534, 64068123, 128136246, 192204369, 384408738]

約数ペア:

[(1, 384408738), (2, 192204369), (3, 128136246), (6, 64068123), (7, 54915534), (9, 42712082), (14, 27457767), (18, 21356041), (21, 18305178), (42, 9152589), (63, 6101726), (126, 3050863), (223, 1723806), (446, 861903), (669, 574602), (1338, 287301), (1561, 246258), (2007, 191534), (3122, 123129), (4014, 95767), (4683, 82086), (9366, 41043), (13681, 28098), (14049, 27362)]