9999678.00000000

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 63431424

約数和(自身を除く): 43050756

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 49, 66, 69, 77, 84, 92, 98, 132, 137, 138, 147, 154, 161, 196, 231, 253, 274, 276, 294, 308, 322, 411, 462, 483, 506, 539, 548, 588, 644, 759, 822, 924, 959, 966, 1012, 1078, 1127, 1507, 1518, 1617, 1644, 1771, 1918, 1932, 2156, 2254, 2877, 3014, 3036, 3151, 3234, 3381, 3542, 3836, 4508, 4521, 5313, 5754, 6028, 6302, 6468, 6713, 6762, 7084, 9042, 9453, 10549, 10626, 11508, 12397, 12604, 13426, 13524, 18084, 18906, 20139, 21098, 21252, 22057, 24794, 26852, 31647, 34661, 37191, 37812, 40278, 42196, 44114, 49588, 63294, 66171, 69322, 73843, 74382, 80556, 88228, 103983, 126588, 132342, 138644, 147686, 148764, 154399, 207966, 221529, 242627, 264684, 295372, 308798, 415932, 443058, 463197, 485254, 617596, 727881, 886116, 926394, 970508, 1455762, 1698389, 1852788, 2911524, 3396778, 5095167, 6793556, 10190334, 20380668]

約数ペア:

[(1, 20380668), (2, 10190334), (3, 6793556), (4, 5095167), (6, 3396778), (7, 2911524), (11, 1852788), (12, 1698389), (14, 1455762), (21, 970508), (22, 926394), (23, 886116), (28, 727881), (33, 617596), (42, 485254), (44, 463197), (46, 443058), (49, 415932), (66, 308798), (69, 295372), (77, 264684), (84, 242627), (92, 221529), (98, 207966), (132, 154399), (137, 148764), (138, 147686), (147, 138644), (154, 132342), (161, 126588), (196, 103983), (231, 88228), (253, 80556), (274, 74382), (276, 73843), (294, 69322), (308, 66171), (322, 63294), (411, 49588), (462, 44114), (483, 42196), (506, 40278), (539, 37812), (548, 37191), (588, 34661), (644, 31647), (759, 26852), (822, 24794), (924, 22057), (959, 21252), (966, 21098), (1012, 20139), (1078, 18906), (1127, 18084), (1507, 13524), (1518, 13426), (1617, 12604), (1644, 12397), (1771, 11508), (1918, 10626), (1932, 10549), (2156, 9453), (2254, 9042), (2877, 7084), (3014, 6762), (3036, 6713), (3151, 6468), (3234, 6302), (3381, 6028), (3542, 5754), (3836, 5313), (4508, 4521)]