16980456546

素因数分解:

$2^1\times 3^5\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{2243}}^1$

素因数の和:2718

約数の個数: 96

約数和(自身を含む): 39295384128

約数和(自身を除く): 22314927582

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 243, 333, 421, 486, 666, 842, 999, 1263, 1998, 2243, 2526, 2997, 3789, 4486, 5994, 6729, 7578, 8991, 11367, 13458, 15577, 17982, 20187, 22734, 31154, 34101, 40374, 46731, 60561, 68202, 82991, 93462, 102303, 121122, 140193, 165982, 181683, 204606, 248973, 280386, 363366, 420579, 497946, 545049, 746919, 841158, 944303, 1090098, 1261737, 1493838, 1888606, 2240757, 2523474, 2832909, 3785211, 4481514, 5665818, 6722271, 7570422, 8498727, 13444542, 16997454, 20166813, 25496181, 34939211, 40333626, 50992362, 69878422, 76488543, 104817633, 152977086, 209635266, 229465629, 314452899, 458931258, 628905798, 943358697, 1886717394, 2830076091, 5660152182, 8490228273, 16980456546]

約数ペア:

[(1, 16980456546), (2, 8490228273), (3, 5660152182), (6, 2830076091), (9, 1886717394), (18, 943358697), (27, 628905798), (37, 458931258), (54, 314452899), (74, 229465629), (81, 209635266), (111, 152977086), (162, 104817633), (222, 76488543), (243, 69878422), (333, 50992362), (421, 40333626), (486, 34939211), (666, 25496181), (842, 20166813), (999, 16997454), (1263, 13444542), (1998, 8498727), (2243, 7570422), (2526, 6722271), (2997, 5665818), (3789, 4481514), (4486, 3785211), (5994, 2832909), (6729, 2523474), (7578, 2240757), (8991, 1888606), (11367, 1493838), (13458, 1261737), (15577, 1090098), (17982, 944303), (20187, 841158), (22734, 746919), (31154, 545049), (34101, 497946), (40374, 420579), (46731, 363366), (60561, 280386), (68202, 248973), (82991, 204606), (93462, 181683), (102303, 165982), (121122, 140193)]