172685286

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{1489}}^1$

素因数の和:1893

約数の個数: 48

約数和(自身を含む): 397472400

約数和(自身を除く): 224787114

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 379, 758, 1137, 1489, 2274, 2978, 3411, 4467, 6443, 6822, 8934, 12886, 13401, 19329, 25313, 26802, 38658, 50626, 57987, 75939, 115974, 151878, 227817, 455634, 564331, 1128662, 1692993, 3385986, 5078979, 9593627, 10157958, 19187254, 28780881, 57561762, 86342643, 172685286]

約数ペア:

[(1, 172685286), (2, 86342643), (3, 57561762), (6, 28780881), (9, 19187254), (17, 10157958), (18, 9593627), (34, 5078979), (51, 3385986), (102, 1692993), (153, 1128662), (306, 564331), (379, 455634), (758, 227817), (1137, 151878), (1489, 115974), (2274, 75939), (2978, 57987), (3411, 50626), (4467, 38658), (6443, 26802), (6822, 25313), (8934, 19329), (12886, 13401)]