18884746272

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{61493}}^1$

素因数の和:61970

約数の個数: 96

約数和(自身を含む): 56779132032

約数和(自身を除く): 37894385760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 457, 672, 914, 1371, 1828, 2742, 3199, 3656, 5484, 6398, 7312, 9597, 10968, 12796, 14624, 19194, 21936, 25592, 38388, 43872, 51184, 61493, 76776, 102368, 122986, 153552, 184479, 245972, 307104, 368958, 430451, 491944, 737916, 860902, 983888, 1291353, 1475832, 1721804, 1967776, 2582706, 2951664, 3443608, 5165412, 5903328, 6887216, 10330824, 13774432, 20661648, 28102301, 41323296, 56204602, 84306903, 112409204, 168613806, 196716107, 224818408, 337227612, 393432214, 449636816, 590148321, 674455224, 786864428, 899273632, 1180296642, 1348910448, 1573728856, 2360593284, 2697820896, 3147457712, 4721186568, 6294915424, 9442373136, 18884746272]

約数ペア:

[(1, 18884746272), (2, 9442373136), (3, 6294915424), (4, 4721186568), (6, 3147457712), (7, 2697820896), (8, 2360593284), (12, 1573728856), (14, 1348910448), (16, 1180296642), (21, 899273632), (24, 786864428), (28, 674455224), (32, 590148321), (42, 449636816), (48, 393432214), (56, 337227612), (84, 224818408), (96, 196716107), (112, 168613806), (168, 112409204), (224, 84306903), (336, 56204602), (457, 41323296), (672, 28102301), (914, 20661648), (1371, 13774432), (1828, 10330824), (2742, 6887216), (3199, 5903328), (3656, 5165412), (5484, 3443608), (6398, 2951664), (7312, 2582706), (9597, 1967776), (10968, 1721804), (12796, 1475832), (14624, 1291353), (19194, 983888), (21936, 860902), (25592, 737916), (38388, 491944), (43872, 430451), (51184, 368958), (61493, 307104), (76776, 245972), (102368, 184479), (122986, 153552)]