18336472

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 45976320

約数和(自身を除く): 27639848

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 103, 119, 136, 154, 187, 206, 238, 289, 308, 374, 412, 476, 578, 616, 721, 748, 824, 952, 1133, 1156, 1309, 1442, 1496, 1751, 2023, 2266, 2312, 2618, 2884, 3179, 3502, 4046, 4532, 5236, 5768, 6358, 7004, 7931, 8092, 9064, 10472, 12257, 12716, 14008, 15862, 16184, 19261, 22253, 24514, 25432, 29767, 31724, 38522, 44506, 49028, 59534, 63448, 77044, 89012, 98056, 119068, 134827, 154088, 178024, 208369, 238136, 269654, 327437, 416738, 539308, 654874, 833476, 1078616, 1309748, 1666952, 2292059, 2619496, 4584118, 9168236, 18336472]

約数ペア:

[(1, 18336472), (2, 9168236), (4, 4584118), (7, 2619496), (8, 2292059), (11, 1666952), (14, 1309748), (17, 1078616), (22, 833476), (28, 654874), (34, 539308), (44, 416738), (56, 327437), (68, 269654), (77, 238136), (88, 208369), (103, 178024), (119, 154088), (136, 134827), (154, 119068), (187, 98056), (206, 89012), (238, 77044), (289, 63448), (308, 59534), (374, 49028), (412, 44506), (476, 38522), (578, 31724), (616, 29767), (721, 25432), (748, 24514), (824, 22253), (952, 19261), (1133, 16184), (1156, 15862), (1309, 14008), (1442, 12716), (1496, 12257), (1751, 10472), (2023, 9064), (2266, 8092), (2312, 7931), (2618, 7004), (2884, 6358), (3179, 5768), (3502, 5236), (4046, 4532)]