8916282

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:116

約数の個数: 72

約数和(自身を含む): 21740160

約数和(自身を除く): 12823878

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 31, 38, 57, 58, 62, 87, 93, 114, 171, 174, 186, 261, 279, 342, 522, 551, 558, 589, 841, 899, 1102, 1178, 1653, 1682, 1767, 1798, 2523, 2697, 3306, 3534, 4959, 5046, 5301, 5394, 7569, 8091, 9918, 10602, 15138, 15979, 16182, 17081, 26071, 31958, 34162, 47937, 51243, 52142, 78213, 95874, 102486, 143811, 153729, 156426, 234639, 287622, 307458, 469278, 495349, 990698, 1486047, 2972094, 4458141, 8916282]

約数ペア:

[(1, 8916282), (2, 4458141), (3, 2972094), (6, 1486047), (9, 990698), (18, 495349), (19, 469278), (29, 307458), (31, 287622), (38, 234639), (57, 156426), (58, 153729), (62, 143811), (87, 102486), (93, 95874), (114, 78213), (171, 52142), (174, 51243), (186, 47937), (261, 34162), (279, 31958), (342, 26071), (522, 17081), (551, 16182), (558, 15979), (589, 15138), (841, 10602), (899, 9918), (1102, 8091), (1178, 7569), (1653, 5394), (1682, 5301), (1767, 5046), (1798, 4959), (2523, 3534), (2697, 3306)]