2010321882

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{653}}^1\times {\mathrm{1213}}^1$

素因数の和:1924

約数の個数: 64

約数和(自身を含む): 4573186560

約数和(自身を除く): 2562864678

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 653, 846, 1213, 1269, 1306, 1959, 2426, 2538, 3639, 3918, 5877, 7278, 10917, 11754, 17631, 21834, 30691, 32751, 35262, 57011, 61382, 65502, 92073, 114022, 171033, 184146, 276219, 342066, 513099, 552438, 792089, 828657, 1026198, 1539297, 1584178, 1657314, 2376267, 3078594, 4752534, 7128801, 14257602, 21386403, 37228183, 42772806, 74456366, 111684549, 223369098, 335053647, 670107294, 1005160941, 2010321882]

約数ペア:

[(1, 2010321882), (2, 1005160941), (3, 670107294), (6, 335053647), (9, 223369098), (18, 111684549), (27, 74456366), (47, 42772806), (54, 37228183), (94, 21386403), (141, 14257602), (282, 7128801), (423, 4752534), (653, 3078594), (846, 2376267), (1213, 1657314), (1269, 1584178), (1306, 1539297), (1959, 1026198), (2426, 828657), (2538, 792089), (3639, 552438), (3918, 513099), (5877, 342066), (7278, 276219), (10917, 184146), (11754, 171033), (17631, 114022), (21834, 92073), (30691, 65502), (32751, 61382), (35262, 57011)]