9007597818

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:505

約数の個数: 128

約数和(自身を含む): 20798668800

約数和(自身を除く): 11791070982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 103, 122, 139, 183, 191, 206, 278, 309, 366, 382, 417, 549, 573, 618, 834, 927, 1098, 1146, 1251, 1647, 1719, 1854, 2502, 2781, 3294, 3438, 3753, 5157, 5562, 6283, 7506, 8479, 10314, 11651, 12566, 14317, 16958, 18849, 19673, 23302, 25437, 26549, 28634, 34953, 37698, 39346, 42951, 50874, 53098, 56547, 59019, 69906, 76311, 79647, 85902, 104859, 113094, 118038, 128853, 152622, 159294, 169641, 177057, 209718, 228933, 238941, 257706, 314577, 339282, 354114, 386559, 457866, 477882, 531171, 629154, 716823, 773118, 873337, 1062342, 1200053, 1433646, 1619489, 1746674, 2400106, 2620011, 2734547, 3238978, 3600159, 4858467, 5240022, 5469094, 7200318, 7860033, 8203641, 9716934, 10800477, 14575401, 15720066, 16407282, 21600954, 23580099, 24610923, 29150802, 32401431, 43726203, 47160198, 49221846, 64802862, 73832769, 87452406, 147665538, 166807367, 333614734, 500422101, 1000844202, 1501266303, 3002532606, 4503798909, 9007597818]

約数ペア:

[(1, 9007597818), (2, 4503798909), (3, 3002532606), (6, 1501266303), (9, 1000844202), (18, 500422101), (27, 333614734), (54, 166807367), (61, 147665538), (103, 87452406), (122, 73832769), (139, 64802862), (183, 49221846), (191, 47160198), (206, 43726203), (278, 32401431), (309, 29150802), (366, 24610923), (382, 23580099), (417, 21600954), (549, 16407282), (573, 15720066), (618, 14575401), (834, 10800477), (927, 9716934), (1098, 8203641), (1146, 7860033), (1251, 7200318), (1647, 5469094), (1719, 5240022), (1854, 4858467), (2502, 3600159), (2781, 3238978), (3294, 2734547), (3438, 2620011), (3753, 2400106), (5157, 1746674), (5562, 1619489), (6283, 1433646), (7506, 1200053), (8479, 1062342), (10314, 873337), (11651, 773118), (12566, 716823), (14317, 629154), (16958, 531171), (18849, 477882), (19673, 457866), (23302, 386559), (25437, 354114), (26549, 339282), (28634, 314577), (34953, 257706), (37698, 238941), (39346, 228933), (42951, 209718), (50874, 177057), (53098, 169641), (56547, 159294), (59019, 152622), (69906, 128853), (76311, 118038), (79647, 113094), (85902, 104859)]