8637468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 24022656

約数和(自身を除く): 15385188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 107, 124, 186, 214, 217, 321, 372, 428, 434, 642, 651, 749, 868, 961, 1284, 1302, 1498, 1922, 2247, 2604, 2883, 2996, 3317, 3844, 4494, 5766, 6634, 6727, 8988, 9951, 11532, 13268, 13454, 19902, 20181, 23219, 26908, 39804, 40362, 46438, 69657, 80724, 92876, 102827, 139314, 205654, 278628, 308481, 411308, 616962, 719789, 1233924, 1439578, 2159367, 2879156, 4318734, 8637468]

約数ペア:

[(1, 8637468), (2, 4318734), (3, 2879156), (4, 2159367), (6, 1439578), (7, 1233924), (12, 719789), (14, 616962), (21, 411308), (28, 308481), (31, 278628), (42, 205654), (62, 139314), (84, 102827), (93, 92876), (107, 80724), (124, 69657), (186, 46438), (214, 40362), (217, 39804), (321, 26908), (372, 23219), (428, 20181), (434, 19902), (642, 13454), (651, 13268), (749, 11532), (868, 9951), (961, 8988), (1284, 6727), (1302, 6634), (1498, 5766), (1922, 4494), (2247, 3844), (2604, 3317), (2883, 2996)]