21443929026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{3769}}^1$

素因数の和:4012

約数の個数: 96

約数和(自身を含む): 48216430080

約数和(自身を除く): 26772501054

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 169, 181, 186, 338, 362, 403, 507, 543, 806, 1014, 1086, 1209, 2353, 2418, 3769, 4706, 5239, 5611, 7059, 7538, 10478, 11222, 11307, 14118, 15717, 16833, 22614, 30589, 31434, 33666, 48997, 61178, 72943, 91767, 97994, 116839, 145886, 146991, 183534, 218829, 233678, 293982, 350517, 437658, 636961, 682189, 701034, 948259, 1273922, 1364378, 1518907, 1896518, 1910883, 2046567, 2844777, 3037814, 3821766, 4093134, 4556721, 5689554, 8868457, 9113442, 17736914, 19745791, 21147859, 26605371, 39491582, 42295718, 53210742, 59237373, 63443577, 115289941, 118474746, 126887154, 230579882, 274922167, 345869823, 549844334, 691739646, 824766501, 1649533002, 3573988171, 7147976342, 10721964513, 21443929026]

約数ペア:

[(1, 21443929026), (2, 10721964513), (3, 7147976342), (6, 3573988171), (13, 1649533002), (26, 824766501), (31, 691739646), (39, 549844334), (62, 345869823), (78, 274922167), (93, 230579882), (169, 126887154), (181, 118474746), (186, 115289941), (338, 63443577), (362, 59237373), (403, 53210742), (507, 42295718), (543, 39491582), (806, 26605371), (1014, 21147859), (1086, 19745791), (1209, 17736914), (2353, 9113442), (2418, 8868457), (3769, 5689554), (4706, 4556721), (5239, 4093134), (5611, 3821766), (7059, 3037814), (7538, 2844777), (10478, 2046567), (11222, 1910883), (11307, 1896518), (14118, 1518907), (15717, 1364378), (16833, 1273922), (22614, 948259), (30589, 701034), (31434, 682189), (33666, 636961), (48997, 437658), (61178, 350517), (72943, 293982), (91767, 233678), (97994, 218829), (116839, 183534), (145886, 146991)]