1689997122

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{23131}}^1$

素因数の和:23197

約数の個数: 80

約数和(自身を含む): 4232045664

約数和(自身を除く): 2542048542

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 41, 54, 66, 81, 82, 99, 123, 162, 198, 246, 297, 369, 451, 594, 738, 891, 902, 1107, 1353, 1782, 2214, 2706, 3321, 4059, 6642, 8118, 12177, 23131, 24354, 36531, 46262, 69393, 73062, 138786, 208179, 254441, 416358, 508882, 624537, 763323, 948371, 1249074, 1526646, 1873611, 1896742, 2289969, 2845113, 3747222, 4579938, 5690226, 6869907, 8535339, 10432081, 13739814, 17070678, 20609721, 20864162, 25606017, 31296243, 41219442, 51212034, 62592486, 76818051, 93888729, 153636102, 187777458, 281666187, 563332374, 844998561, 1689997122]

約数ペア:

[(1, 1689997122), (2, 844998561), (3, 563332374), (6, 281666187), (9, 187777458), (11, 153636102), (18, 93888729), (22, 76818051), (27, 62592486), (33, 51212034), (41, 41219442), (54, 31296243), (66, 25606017), (81, 20864162), (82, 20609721), (99, 17070678), (123, 13739814), (162, 10432081), (198, 8535339), (246, 6869907), (297, 5690226), (369, 4579938), (451, 3747222), (594, 2845113), (738, 2289969), (891, 1896742), (902, 1873611), (1107, 1526646), (1353, 1249074), (1782, 948371), (2214, 763323), (2706, 624537), (3321, 508882), (4059, 416358), (6642, 254441), (8118, 208179), (12177, 138786), (23131, 73062), (24354, 69393), (36531, 46262)]