2419326

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:246

約数の個数: 72

約数和(自身を含む): 6597864

約数和(自身を除く): 4178538

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 211, 234, 273, 294, 422, 441, 546, 633, 637, 819, 882, 1266, 1274, 1477, 1638, 1899, 1911, 2743, 2954, 3798, 3822, 4431, 5486, 5733, 8229, 8862, 10339, 11466, 13293, 16458, 19201, 20678, 24687, 26586, 31017, 38402, 49374, 57603, 62034, 93051, 115206, 134407, 172809, 186102, 268814, 345618, 403221, 806442, 1209663, 2419326]

約数ペア:

[(1, 2419326), (2, 1209663), (3, 806442), (6, 403221), (7, 345618), (9, 268814), (13, 186102), (14, 172809), (18, 134407), (21, 115206), (26, 93051), (39, 62034), (42, 57603), (49, 49374), (63, 38402), (78, 31017), (91, 26586), (98, 24687), (117, 20678), (126, 19201), (147, 16458), (182, 13293), (211, 11466), (234, 10339), (273, 8862), (294, 8229), (422, 5733), (441, 5486), (546, 4431), (633, 3822), (637, 3798), (819, 2954), (882, 2743), (1266, 1911), (1274, 1899), (1477, 1638)]