26877438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 71385600

約数和(自身を除く): 44508162

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 103, 109, 114, 126, 133, 171, 206, 218, 266, 309, 327, 342, 399, 618, 654, 721, 763, 798, 927, 981, 1197, 1442, 1526, 1854, 1957, 1962, 2071, 2163, 2289, 2394, 3914, 4142, 4326, 4578, 5871, 6213, 6489, 6867, 11227, 11742, 12426, 12978, 13699, 13734, 14497, 17613, 18639, 22454, 27398, 28994, 33681, 35226, 37278, 41097, 43491, 67362, 78589, 82194, 86982, 101043, 123291, 130473, 157178, 202086, 213313, 235767, 246582, 260946, 426626, 471534, 639939, 707301, 1279878, 1414602, 1493191, 1919817, 2986382, 3839634, 4479573, 8959146, 13438719, 26877438]

約数ペア:

[(1, 26877438), (2, 13438719), (3, 8959146), (6, 4479573), (7, 3839634), (9, 2986382), (14, 1919817), (18, 1493191), (19, 1414602), (21, 1279878), (38, 707301), (42, 639939), (57, 471534), (63, 426626), (103, 260946), (109, 246582), (114, 235767), (126, 213313), (133, 202086), (171, 157178), (206, 130473), (218, 123291), (266, 101043), (309, 86982), (327, 82194), (342, 78589), (399, 67362), (618, 43491), (654, 41097), (721, 37278), (763, 35226), (798, 33681), (927, 28994), (981, 27398), (1197, 22454), (1442, 18639), (1526, 17613), (1854, 14497), (1957, 13734), (1962, 13699), (2071, 12978), (2163, 12426), (2289, 11742), (2394, 11227), (3914, 6867), (4142, 6489), (4326, 6213), (4578, 5871)]