8831466

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 144

約数和(自身を含む): 25608960

約数和(自身を除く): 16777494

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 31, 34, 38, 42, 49, 51, 57, 62, 63, 93, 98, 102, 114, 119, 126, 133, 147, 153, 171, 186, 217, 238, 266, 279, 294, 306, 323, 342, 357, 399, 434, 441, 527, 558, 589, 646, 651, 714, 798, 833, 882, 931, 969, 1054, 1071, 1178, 1197, 1302, 1519, 1581, 1666, 1767, 1862, 1938, 1953, 2142, 2261, 2394, 2499, 2793, 2907, 3038, 3162, 3534, 3689, 3906, 4123, 4522, 4557, 4743, 4998, 5301, 5586, 5814, 6783, 7378, 7497, 8246, 8379, 9114, 9486, 10013, 10602, 11067, 12369, 13566, 13671, 14994, 15827, 16758, 20026, 20349, 22134, 24738, 25823, 27342, 28861, 30039, 31654, 33201, 37107, 40698, 47481, 51646, 57722, 60078, 66402, 70091, 74214, 77469, 86583, 90117, 94962, 140182, 142443, 154938, 173166, 180234, 210273, 232407, 259749, 284886, 420546, 464814, 490637, 519498, 630819, 981274, 1261638, 1471911, 2943822, 4415733, 8831466]

約数ペア:

[(1, 8831466), (2, 4415733), (3, 2943822), (6, 1471911), (7, 1261638), (9, 981274), (14, 630819), (17, 519498), (18, 490637), (19, 464814), (21, 420546), (31, 284886), (34, 259749), (38, 232407), (42, 210273), (49, 180234), (51, 173166), (57, 154938), (62, 142443), (63, 140182), (93, 94962), (98, 90117), (102, 86583), (114, 77469), (119, 74214), (126, 70091), (133, 66402), (147, 60078), (153, 57722), (171, 51646), (186, 47481), (217, 40698), (238, 37107), (266, 33201), (279, 31654), (294, 30039), (306, 28861), (323, 27342), (342, 25823), (357, 24738), (399, 22134), (434, 20349), (441, 20026), (527, 16758), (558, 15827), (589, 14994), (646, 13671), (651, 13566), (714, 12369), (798, 11067), (833, 10602), (882, 10013), (931, 9486), (969, 9114), (1054, 8379), (1071, 8246), (1178, 7497), (1197, 7378), (1302, 6783), (1519, 5814), (1581, 5586), (1666, 5301), (1767, 4998), (1862, 4743), (1938, 4557), (1953, 4522), (2142, 4123), (2261, 3906), (2394, 3689), (2499, 3534), (2793, 3162), (2907, 3038)]