18204192

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2039}}^1$

素因数の和:2086

約数の個数: 72

約数和(自身を含む): 53464320

約数和(自身を除く): 35260128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2039, 2232, 2976, 4078, 4464, 6117, 8156, 8928, 12234, 16312, 18351, 24468, 32624, 36702, 48936, 63209, 65248, 73404, 97872, 126418, 146808, 189627, 195744, 252836, 293616, 379254, 505672, 568881, 587232, 758508, 1011344, 1137762, 1517016, 2022688, 2275524, 3034032, 4551048, 6068064, 9102096, 18204192]

約数ペア:

[(1, 18204192), (2, 9102096), (3, 6068064), (4, 4551048), (6, 3034032), (8, 2275524), (9, 2022688), (12, 1517016), (16, 1137762), (18, 1011344), (24, 758508), (31, 587232), (32, 568881), (36, 505672), (48, 379254), (62, 293616), (72, 252836), (93, 195744), (96, 189627), (124, 146808), (144, 126418), (186, 97872), (248, 73404), (279, 65248), (288, 63209), (372, 48936), (496, 36702), (558, 32624), (744, 24468), (992, 18351), (1116, 16312), (1488, 12234), (2039, 8928), (2232, 8156), (2976, 6117), (4078, 4464)]