16617636

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:471

約数の個数: 120

約数和(自身を含む): 52690176

約数和(自身を除く): 36072540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 189, 204, 238, 252, 306, 324, 357, 378, 431, 459, 476, 567, 612, 714, 756, 862, 918, 1071, 1134, 1293, 1377, 1428, 1724, 1836, 2142, 2268, 2586, 2754, 3017, 3213, 3879, 4284, 5172, 5508, 6034, 6426, 7327, 7758, 9051, 9639, 11637, 12068, 12852, 14654, 15516, 18102, 19278, 21981, 23274, 27153, 29308, 34911, 36204, 38556, 43962, 46548, 51289, 54306, 65943, 69822, 81459, 87924, 102578, 108612, 131886, 139644, 153867, 162918, 197829, 205156, 244377, 263772, 307734, 325836, 395658, 461601, 488754, 593487, 615468, 791316, 923202, 977508, 1186974, 1384803, 1846404, 2373948, 2769606, 4154409, 5539212, 8308818, 16617636]

約数ペア:

[(1, 16617636), (2, 8308818), (3, 5539212), (4, 4154409), (6, 2769606), (7, 2373948), (9, 1846404), (12, 1384803), (14, 1186974), (17, 977508), (18, 923202), (21, 791316), (27, 615468), (28, 593487), (34, 488754), (36, 461601), (42, 395658), (51, 325836), (54, 307734), (63, 263772), (68, 244377), (81, 205156), (84, 197829), (102, 162918), (108, 153867), (119, 139644), (126, 131886), (153, 108612), (162, 102578), (189, 87924), (204, 81459), (238, 69822), (252, 65943), (306, 54306), (324, 51289), (357, 46548), (378, 43962), (431, 38556), (459, 36204), (476, 34911), (567, 29308), (612, 27153), (714, 23274), (756, 21981), (862, 19278), (918, 18102), (1071, 15516), (1134, 14654), (1293, 12852), (1377, 12068), (1428, 11637), (1724, 9639), (1836, 9051), (2142, 7758), (2268, 7327), (2586, 6426), (2754, 6034), (3017, 5508), (3213, 5172), (3879, 4284)]