1619293842

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1669}}^1$

素因数の和:1849

約数の個数: 80

約数和(自身を含む): 3731828760

約数和(自身を除く): 2112534918

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 113, 159, 162, 226, 318, 339, 477, 678, 954, 1017, 1431, 1669, 2034, 2862, 3051, 3338, 4293, 5007, 5989, 6102, 8586, 9153, 10014, 11978, 15021, 17967, 18306, 30042, 35934, 45063, 53901, 88457, 90126, 107802, 135189, 161703, 176914, 188597, 265371, 270378, 323406, 377194, 485109, 530742, 565791, 796113, 970218, 1131582, 1592226, 1697373, 2388339, 3394746, 4776678, 5092119, 7165017, 9995641, 10184238, 14330034, 15276357, 19991282, 29986923, 30552714, 59973846, 89960769, 179921538, 269882307, 539764614, 809646921, 1619293842]

約数ペア:

[(1, 1619293842), (2, 809646921), (3, 539764614), (6, 269882307), (9, 179921538), (18, 89960769), (27, 59973846), (53, 30552714), (54, 29986923), (81, 19991282), (106, 15276357), (113, 14330034), (159, 10184238), (162, 9995641), (226, 7165017), (318, 5092119), (339, 4776678), (477, 3394746), (678, 2388339), (954, 1697373), (1017, 1592226), (1431, 1131582), (1669, 970218), (2034, 796113), (2862, 565791), (3051, 530742), (3338, 485109), (4293, 377194), (5007, 323406), (5989, 270378), (6102, 265371), (8586, 188597), (9153, 176914), (10014, 161703), (11978, 135189), (15021, 107802), (17967, 90126), (18306, 88457), (30042, 53901), (35934, 45063)]