681962783166

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1723}}^1\times {\mathrm{1047089}}^1$

素因数の和:1048830

約数の個数: 64

約数和(自身を含む): 1732975833600

約数和(自身を除く): 1051013050434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1723, 3446, 5169, 10338, 12061, 15507, 24122, 31014, 36183, 46521, 72366, 93042, 108549, 217098, 325647, 651294, 1047089, 2094178, 3141267, 6282534, 7329623, 9423801, 14659246, 18847602, 21988869, 28271403, 43977738, 56542806, 65966607, 131933214, 197899821, 395799642, 1804134347, 3608268694, 5412403041, 10824806082, 12628940429, 16237209123, 25257880858, 32474418246, 37886821287, 48711627369, 75773642574, 97423254738, 113660463861, 227320927722, 340981391583, 681962783166]

約数ペア:

[(1, 681962783166), (2, 340981391583), (3, 227320927722), (6, 113660463861), (7, 97423254738), (9, 75773642574), (14, 48711627369), (18, 37886821287), (21, 32474418246), (27, 25257880858), (42, 16237209123), (54, 12628940429), (63, 10824806082), (126, 5412403041), (189, 3608268694), (378, 1804134347), (1723, 395799642), (3446, 197899821), (5169, 131933214), (10338, 65966607), (12061, 56542806), (15507, 43977738), (24122, 28271403), (31014, 21988869), (36183, 18847602), (46521, 14659246), (72366, 9423801), (93042, 7329623), (108549, 6282534), (217098, 3141267), (325647, 2094178), (651294, 1047089)]