2980548.00000000

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{389}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 224640000

約数和(自身を除く): 129251754

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 239, 342, 389, 478, 513, 717, 778, 1026, 1167, 1434, 2151, 2334, 3501, 4302, 4541, 6453, 7002, 7391, 9082, 10503, 12906, 13623, 14782, 21006, 22173, 27246, 40869, 44346, 66519, 81738, 92971, 122607, 133038, 185942, 199557, 245214, 278913, 399114, 557826, 836739, 1673478, 1766449, 2510217, 3532898, 5020434, 5299347, 10598694, 15898041, 31796082, 47694123, 95388246]

約数ペア:

[(1, 95388246), (2, 47694123), (3, 31796082), (6, 15898041), (9, 10598694), (18, 5299347), (19, 5020434), (27, 3532898), (38, 2510217), (54, 1766449), (57, 1673478), (114, 836739), (171, 557826), (239, 399114), (342, 278913), (389, 245214), (478, 199557), (513, 185942), (717, 133038), (778, 122607), (1026, 92971), (1167, 81738), (1434, 66519), (2151, 44346), (2334, 40869), (3501, 27246), (4302, 22173), (4541, 21006), (6453, 14782), (7002, 13623), (7391, 12906), (9082, 10503)]