19620804588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{255839}}^1$

素因数の和:255947

約数の個数: 96

約数和(自身を含む): 57766625280

約数和(自身を除く): 38145820692

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 83, 84, 132, 154, 166, 231, 249, 308, 332, 462, 498, 581, 913, 924, 996, 1162, 1743, 1826, 2324, 2739, 3486, 3652, 5478, 6391, 6972, 10956, 12782, 19173, 25564, 38346, 76692, 255839, 511678, 767517, 1023356, 1535034, 1790873, 2814229, 3070068, 3581746, 5372619, 5628458, 7163492, 8442687, 10745238, 11256916, 16885374, 19699603, 21234637, 21490476, 33770748, 39399206, 42469274, 59098809, 63703911, 78798412, 84938548, 118197618, 127407822, 148642459, 233581007, 236395236, 254815644, 297284918, 445927377, 467162014, 594569836, 700743021, 891854754, 934324028, 1401486042, 1635067049, 1783709508, 2802972084, 3270134098, 4905201147, 6540268196, 9810402294, 19620804588]

約数ペア:

[(1, 19620804588), (2, 9810402294), (3, 6540268196), (4, 4905201147), (6, 3270134098), (7, 2802972084), (11, 1783709508), (12, 1635067049), (14, 1401486042), (21, 934324028), (22, 891854754), (28, 700743021), (33, 594569836), (42, 467162014), (44, 445927377), (66, 297284918), (77, 254815644), (83, 236395236), (84, 233581007), (132, 148642459), (154, 127407822), (166, 118197618), (231, 84938548), (249, 78798412), (308, 63703911), (332, 59098809), (462, 42469274), (498, 39399206), (581, 33770748), (913, 21490476), (924, 21234637), (996, 19699603), (1162, 16885374), (1743, 11256916), (1826, 10745238), (2324, 8442687), (2739, 7163492), (3486, 5628458), (3652, 5372619), (5478, 3581746), (6391, 3070068), (6972, 2814229), (10956, 1790873), (12782, 1535034), (19173, 1023356), (25564, 767517), (38346, 511678), (76692, 255839)]