1895243778

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{4057}}^1$

素因数の和:4320

約数の個数: 64

約数和(自身を含む): 4335891840

約数和(自身を除く): 2440648062

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 211, 246, 369, 422, 633, 738, 1107, 1266, 1899, 2214, 3798, 4057, 5697, 8114, 8651, 11394, 12171, 17302, 24342, 25953, 36513, 51906, 73026, 77859, 109539, 155718, 166337, 219078, 233577, 332674, 467154, 499011, 856027, 998022, 1497033, 1712054, 2568081, 2994066, 4491099, 5136162, 7704243, 8982198, 15408486, 23112729, 35097107, 46225458, 70194214, 105291321, 210582642, 315873963, 631747926, 947621889, 1895243778]

約数ペア:

[(1, 1895243778), (2, 947621889), (3, 631747926), (6, 315873963), (9, 210582642), (18, 105291321), (27, 70194214), (41, 46225458), (54, 35097107), (82, 23112729), (123, 15408486), (211, 8982198), (246, 7704243), (369, 5136162), (422, 4491099), (633, 2994066), (738, 2568081), (1107, 1712054), (1266, 1497033), (1899, 998022), (2214, 856027), (3798, 499011), (4057, 467154), (5697, 332674), (8114, 233577), (8651, 219078), (11394, 166337), (12171, 155718), (17302, 109539), (24342, 77859), (25953, 73026), (36513, 51906)]